Objective:In the last 10 years,robotic platforms allowed to resume of some alternative surgical approaches,including perineal robot-assisted radical prostatectomy(p-RARP).Herein,we present in detail the oncological an...Objective:In the last 10 years,robotic platforms allowed to resume of some alternative surgical approaches,including perineal robot-assisted radical prostatectomy(p-RARP).Herein,we present in detail the oncological and functional outcomes of patients who underwent p-RARP with a median follow-up of 30 months.Methods:Patients presenting low-or intermediate-risk prostate cancer and prostate volume up to 60 mL who underwent p-RARP between November 2018 and November 2022 were selected.Baseline,intraoperative,pathological,and postoperative data were collected and then analyzed.Results:Thirty-seven p-RARP cases were included.Such patients presented mean age of 62 years and a mean Charlson comorbidity index of 4.Body mass index of≥25 kg/m^(2)was reported by 24(64.9%)patients,as well as 7(18.9%)patients reported a past surgical history.Mean prostate volume and median prostate-specific antigen were 41 mL and 6.2 ng/mL,respectively.The median operative time was 242 min.The positive surgical margin rate was 45.9%.In terms of postoperative complications,10 patients reported complications with any grade;however,a single case(2.7%)of major(Clavien-Dindo grade≥3)complication was observed.No patient with biochemical recurrence or distant metastasis was reported at 2 years of follow-up.Recovery of continence rates were 67.6%,75.7%,and 92.9%,at 6 months,12 months,and 24 months after surgery,respectively.展开更多
Extralevator abdominoperineal excision and pelvic exenteration are mutilating operations that leave wide perineal wounds.Such large wounds are prone to infection and perineal herniation,and their closure is a major co...Extralevator abdominoperineal excision and pelvic exenteration are mutilating operations that leave wide perineal wounds.Such large wounds are prone to infection and perineal herniation,and their closure is a major concern to most surgeons.Different approaches to the perineal repair exist,varying from primary or mesh closure to myocutaneous flaps.Each technique has its own associated advantages and potential complications and the ideal approach is still debated.In the present study,we reviewed the current literature and our own local data regarding the use of biological mesh for perineal wound closure.Current evidence suggests that the use of biological mesh carries an acceptable risk of wound complications compared to primary closure and is similar to flap reconstruction.In addition,the rate of perineal hernia is lower in early follow-up,while long-term hernia occurrence appears to be similar between the different techniques.Finally,it is an easy and quick reconstruction method.Although more expensive than primary closure,the cost associated with the use of a biological mesh is at least equal,if not less,than flap reconstruction.展开更多
Perineal hernias are uncommon complications following laparoscopic abdominoperineal operations. There is still very little known about perineal hernia. There are only few case reports to describe the repair of postope...Perineal hernias are uncommon complications following laparoscopic abdominoperineal operations. There is still very little known about perineal hernia. There are only few case reports to describe the repair of postoperative hernias after laparoscopic abdominoperineal resection (APR) in the literature. Here we present one patient with a perineal hernia after laparoscopic abdominoperineal resection for rectal cancer. The surgical management with manual purse-string suture is described and discussed in this case report.展开更多
BACKGROUND: Penetrating injuries of the perineum are rare but very dangerous. Since the genitourinary and colorectal organs may be injured, how to evaluate surgical management of the injury is very important.METHODS: ...BACKGROUND: Penetrating injuries of the perineum are rare but very dangerous. Since the genitourinary and colorectal organs may be injured, how to evaluate surgical management of the injury is very important.METHODS: The present report presents a case of penetrating injury of the perineum by a wooden stick when the patient fell on the upright wooden stick from a tree. The three feet long stick entered the perineal region just left lateral to the anal opening. Upon reaching the thoracic cavity, it broke and only a foot stick was left in the subcutaneous plane. These injuries are potentially serious with risk of damage to multiple organs. Exploratory laprotomy was done, and bladder injury was repaired. The entry wound and the track of stick was thoroughly washed and allowed for secondary intention healing.RESULTS: The post operative period was uneventful and the patient recovered fully.CONCLUSION: Meticulous evaluation and surgical management of perineal injuries are the key to prevent devastating complications.展开更多
Incarceration rarely complicates the chronically progressive form of the full thickness rectal prolapse.Even more rarely,it becomes strangulated,necessitating emergency surgery.We describe an extremely rare case of in...Incarceration rarely complicates the chronically progressive form of the full thickness rectal prolapse.Even more rarely,it becomes strangulated,necessitating emergency surgery.We describe an extremely rare case of incarcerated acute rectal prolapse,without a relevant previous history or symptoms of predisposing pathology.The patient underwent emergency perineal proctosigmoidectomy,the Altemeier operation,combined with diverting loop sigmoid colostomy.The postoperative course was quite uneventful with an excellent final result after colostomy closure.The successful treatment of this patient illustrates the value of the Altemeier procedure in the difficult and unusual case scenario of bowel incarceration.展开更多
BACKGROUND Developmental dysplasia of the hip is a developmental abnormality of the hip joint that results from hypoplasia during birth and continues to deteriorate after birth.AIM To observe the effects of magnesium ...BACKGROUND Developmental dysplasia of the hip is a developmental abnormality of the hip joint that results from hypoplasia during birth and continues to deteriorate after birth.AIM To observe the effects of magnesium sulfate wet compress,iodophor wet compress,and ice compress on reducing postoperative perineal swelling in children with developmental hip dislocation to provide effective nursing interventions in the clinic.METHODS A total of 120 children with hip dislocation after surgery in a third-class A hospital from January 2018 to January 2020 were randomly divided into four groups,the magnesium sulfate wet compress group,iodophor wet compress group,ice compress group and the control group.Data such as height,weight,age,duration of surgery,intraoperative blood loss,postoperative body temperature,swelling duration,pain score,and incidence of blisters were collected and analyzed.RESULTS There were no significant differences in height,weight,age,duration of surgery,intraoperative blood loss,and postoperative body temperature among the four groups of children.Statistical differences were observed between the intervention groups and the control group(P<0.05).CONCLUSION All three methods significantly reduced postoperative perineal swelling in children with developmental hip dislocation,reduced the duration of postoperative perineal swelling,reduced pain,and improved the quality of care.展开更多
BACKGROUND Ganglion impar block alone or pulsed radiofrequency alone are effective options for treating perineal pain.However,ganglion impar block combined with pulsed radiofrequency(GIB-PRF)for treating perineal pain...BACKGROUND Ganglion impar block alone or pulsed radiofrequency alone are effective options for treating perineal pain.However,ganglion impar block combined with pulsed radiofrequency(GIB-PRF)for treating perineal pain is rare and the puncture is usually performed with X-ray or computed tomography guidance.AIM To evaluate the safety and clinical efficacy of real-time ultrasound-guided GIBPRF in treating perineal pain.METHODS Thirty patients with perineal pain were included and were treated by GIB-PRF guided by real-time ultrasound imaging between January 2015 and December 2016.Complications were recorded to observe the safety of the ultrasound-guided GIB-PRF procedure,and visual analogue scale(VAS)scores at 24 h before and after treatment and 1,3,and 6 mo later were analyzed to evaluate clinical efficacy.RESULTS Ultrasound-guided GIB-PRF was performed successfully in all patients,and no complications occurred.Compared with pretreatment scores,the VAS scores were significantly lower(P<0.05)at the four time points after treatment.The VAS scores at 1 and 3 mo were slightly lower than those at 24 h(P>0.05)and were significantly lower at 6 mo after treatment(P<0.05).There was a tendency toward lower VAS scores at 6 mo after treatment compared with those at 1 and 3 mo(P>0.05).CONCLUSION Ultrasound-guided GIB-PRF was a safe and effective way to treat perineal pain.The 6-mo short-term clinical efficacy was favorable,but the long-term outcomes need future study.展开更多
Background: Perineal traumas particularly caused by following vaginal delivery are associated with short and long term morbidity for women. Therefore, interventions that increase the probability of intact perineum are...Background: Perineal traumas particularly caused by following vaginal delivery are associated with short and long term morbidity for women. Therefore, interventions that increase the probability of intact perineum are necessary. The aim of study was to determine the effect of perineal massage with a sterile lubricant on the incidence of episiotomy and perinea laceration. Materials: This clinical trial study was performed on 145 nulliparous women who referred to Amol Emam Ali teaching center for normal delivery. They were randomly participating in interventional group (massage with lubricant) (45 cases) or control group (100 cases). In massage group when they progressed to full dilatation of the cervix, the midwife inserted two fingers inside vagina and using a sweeping motion gently stretched the perineum with lubricant 5 up to 10 minutes, in and between mother’s pushing in the second stage of labour. In control group just Ritgen Maneuver was applied. At last, we compared the rate of intact perineum, episiotomy and laceration, mean duration of the second stage of labor and Apgar score in 1 and 5 minutes between two groups. Statistical analyses were performed using t-test, Chi Square to determine potentially significant associations, and a p value less than 0.05 was considered significant. Results: The incidences of intact perineum, episiotomy and laceration were 22.2% (10), 44.4% (20), 33.3% (15) respectively in interventional group. In control group, intact perineum, episiotomy and laceration were: 20.2% (20), 49.3% (71), 28.3% (28) respectively. This difference was not statis- tically significant. Rate of first-degree laceration was 33.3% (15) in massage group, while this percent was 28.3% (28) in control group. This difference was not statistically significant. In massage and control groups, second, third and fourth-degree lacerations did not occur. Conclusion: The results showed that massage with a sterile lubricant provides no apparent and significant advantage or disadvantage in reducing perineal trauma. Therefore, the use of massage as technique for perineal control is safe based on labour criteria and woman’s preference during delivery.展开更多
BACKGROUND The prevalence of perineal endometriosis(PEM)is low among women with endometriosis(EM)treated by surgery.It manifests as hard or cystic nodules with pain in the perineal wounds and surrounding areas.Implant...BACKGROUND The prevalence of perineal endometriosis(PEM)is low among women with endometriosis(EM)treated by surgery.It manifests as hard or cystic nodules with pain in the perineal wounds and surrounding areas.Implantation theory is regarded as the main pathogenesis of PEM.There are few clinical studies on the incidence and clinical characteristics of PEM.This study aims to summarize the clinical data of 14 PEM cases and analyze the factors that may be related to the incubation period and pain.AIM To analyze the medical history,clinical manifestations,diagnosis,treatment and treatment effect of PEM.METHODS The present study is a case series.We collected the clinical data and follow-up data of 14 patients with PEM who visited The International Peace Maternal and Child Health Hospital Affiliated to Shanghai Jiaotong University from January 2009 to December 2019.Paired t test and Pearson correlation analysis were used for statistical analysis.P<0.05 was considered statistically significant.RESULTS The 14 patients included had a history of vaginal delivery.All patients underwent PEM lesion resection.Three patients were treated by levator ani muscle repair at the same time and 1 patient underwent extensive PEM lesion resection and anal sphincter repair.Body mass index(BMI)at delivery and BMI within 1 mo after delivery were negatively correlated with the latent period,respectively(R2=0.53/0.86,P<0.05).The average visual analog scale score in lesions at the third month after surgery was 0.57±1.28 for all patients,which was significantly lower than that prior to surgery(P<0.05).One patient relapsed during the sixth month after surgery,and to date,no recurrence occurred after the second surgery.CONCLUSION The higher the BMI during delivery and within 1 mo after delivery,the shorter the incubation period of PEM.It is very important to evaluate the location of lesions before surgery.Surgical resection of the lesion is the best treatment for PEM and results in significant alleviation of symptoms.Therefore,following the diagnosis of PEM,immediate surgery is recommended.展开更多
Objective:Prostate cancer is the most frequent cancer in men and radical retropubic prostatectomy(RRP)is one of the first-line treatment.However,RRP has some side effects and can lead to chronic perineal pain.The obje...Objective:Prostate cancer is the most frequent cancer in men and radical retropubic prostatectomy(RRP)is one of the first-line treatment.However,RRP has some side effects and can lead to chronic perineal pain.The objective of the study was to determine in patients suffering from perineal pain after RRP the possibility of a neurogenic damage by means of a specific questionnaire dedicated to track down neuropathic pain.Methods:Forty patients were explored by a specific and validated questionnaire,the Neuropathic Pain Symptom Inventory(NPSI).Patients were divided into two groups:Group A with an NSPI score≥4 was considered as suffering from neuropathic pain,and Group B was considered as a control group without neuropathic pain(NSPI score<4).All patients had a perineal electrophysiological testing to confirm the possibility of a neurogenic damage.Results:Group A was composed by 13 men and Group B by 27 men,with mean age 72.45 years and mean duration of pain 2.7 years.In Group A,the most frequent symptoms were burning sensation,electrical shock and numbness.Location of the pain was global perineal area(8/13),anus(10/13),penis(5/13)and glans penis(2/13).Electromyography(EMG)findings confirmed the presence of denervation and neurogenic damages compared with controls(p<0.001).Conclusion:One third of the patients consulting for chronic pain following RRP had probably a neuropathic lesion leading to a chronic perineal pain as suggested by an NSPI score≥4 and EMG alterations.展开更多
BACKGROUND A pelvic floor hernia is defined as a pelvic floor defect through which the intraabdominal viscera may protrude.It is an infrequent complication following abdominoperineal surgeries.This type of hernia requ...BACKGROUND A pelvic floor hernia is defined as a pelvic floor defect through which the intraabdominal viscera may protrude.It is an infrequent complication following abdominoperineal surgeries.This type of hernia requires surgical repair by conventional or reconstructive techniques.The main treatments could be transabdominal,transperineal or a combination.CASE SUMMARY In this article,we present the case of a recurrent perineal incisional hernia,postresection of the left side of the pelvis,testis and lower limbs resulting from a mine disaster 18 years ago.Combined laparoscopic surgery with a perineal approach was performed.The pelvic floor defect was repaired by a biological mesh and one pedicle skin flap.No signs of recurrence were indicated during the 2 years of follow-up.CONCLUSION The combination of laparoscopic surgery with a perineal approach was effective.The use of the biological mesh and pedicle skin flap to restructure the pelvic floor was effective.展开更多
BACKGROUND Rectal prolapse in young women is rare.Although laparoscopic ventral mesh rectopexy is the standard procedure because of its lower recurrence rate,postoperative infertility is a concern.Perineal rectosigmoi...BACKGROUND Rectal prolapse in young women is rare.Although laparoscopic ventral mesh rectopexy is the standard procedure because of its lower recurrence rate,postoperative infertility is a concern.Perineal rectosigmoidectomy(Altemeier procedure)is useful for these patients.However,the risk of anastomotic leakage should be considered.Recently,the usefulness of fluorescence imaging with indocyanine green(ICG)to prevent anastomotic leakage was reported.We report a case of an adolescent woman with complete rectal prolapse who underwent ICG fluorescence imaging-assisted Altemeier rectosigmoidectomy.CASE SUMMARY A 17-year-old woman who had a mental disorder was admitted to our hospital for treatment for water intoxication.The patient also suffered from rectal prolapse,approximately 3 mo before admission.She was referred to our surgical department because recurrent rectal prolapse could worsen her psychiatric disorder.Approximately 10 cm of complete rectal prolapse was observed.However,the mean maximum anal resting and constriction pressures were within normal limits on anorectal manometry.Because she had the desire to bear children in the future,she underwent Altemeier perineal rectosigmoidectomy to prevent surgery-related infertility.We performed ICG fluorescence imaging at the same time as surgery to reduce the risk of anastomotic leakage.Her postoperative course was uneventful,and the rectal prolapse was completely resolved.She continued to do well 18 mo after surgery,without recurrence of the rectal prolapse.CONCLUSION ICG fluorescence imaging-assisted Altemeier perineal rectosigmoidectomy is useful in preventing postoperative anastomotic leakage in young as well as elderly patients.展开更多
Perineal hernia is a rare complication of anterior exenteration.We reported this complication after an anterior exenteration for bladder cancer with bleeding complication requiring packing and second-look laparotomy.P...Perineal hernia is a rare complication of anterior exenteration.We reported this complication after an anterior exenteration for bladder cancer with bleeding complication requiring packing and second-look laparotomy.Perineal approach is a simple and effective method for repair of perineal hernia.展开更多
Objective: Evaluating the effect of perineal length on the duration of the second stage of labor, the mode of delivery, the need for episiotomy and the possibility of perineal and vaginal tears needing repair. Partici...Objective: Evaluating the effect of perineal length on the duration of the second stage of labor, the mode of delivery, the need for episiotomy and the possibility of perineal and vaginal tears needing repair. Participants and Methods: It is a prospective hospital-based observational study done on 483 parturient women in a university hospital. Personal, medical and obstetric data together with the measurement of perineal length were recorded in the first stage of labor. We followed up the progress of labor until delivery. Regression models were used to consider possible risk factors of episiotomy or tears needed repair. Results: The mean duration of the second stage of labor was significantly longer among women with a perineum of ≥4 cm length when compared with those with a perineal length of Conclusion: Longer perineum is associated with increase in the duration of the second stage of labor. Obstetricians should expect the need of episiotomy when confronted with circumcised primigravida with long perineum. However, if the perineum is short they should not be deceived, short perineum is more probably torn.展开更多
The perineal membrane (PM) is a thick, elastic fiber-rich, smooth muscle-poor membrane extending along the vestibule and lower vaginal wall and embedding the urethrovaginal sphincter and compressor urethrae muscles. T...The perineal membrane (PM) is a thick, elastic fiber-rich, smooth muscle-poor membrane extending along the vestibule and lower vaginal wall and embedding the urethrovaginal sphincter and compressor urethrae muscles. To provide a better understanding of the topographical relationship between the PM and the levator ani muscle, we examined histological sections from 15 female cadavers. The composite fibers of the PM were usually continuous with that of a fascia covering the inferior or lateral surface of the levator ani (fascia diaphragmatis pelvis inferior) rather than the endopelvic fascia covering the superior or medial surface of the latter muscle. However, this fascial connection was sometimes interrupted by a venous plexus. The deep transverse perineal muscle was consistently adjacent to the posterolateral aspect of the PM, but whether it extended superficially or deeply to the PM depended on size of the muscle. In contrast to the endopelvic fascia embedding abundant middle-sized nerves (cavernous and sphincter nerves;0.05 - 0.1 mm in thickness), the PM contained very thin nerves: many in 10 cadavers but few in 5 cadavers. Most of the nerves seemed to be sensory on the basis of immunohistochemistry. The levator ani muscle was considered likely to provide traction force to the PM, but active elevation appeared to be difficult because of the highly elastic nature of the PM and the interrupting venous plexus. Loss of nerves in the PM might be one of a number of factors that can accelerate pelvic organ prolapse.展开更多
Perineal tears are one of the most common complications of vaginal births and may cause discomfort and pain long time after childbirth. Visual and digital examination of perineal tears is the most common way to assess...Perineal tears are one of the most common complications of vaginal births and may cause discomfort and pain long time after childbirth. Visual and digital examination of perineal tears is the most common way to assess and classify a perineal tear. Recent research indicates that many tears diagnosed are misclassified. The aim of this systematic literature review was to outline research that investigates healthcare professionals’ clinical knowledge in assessment and classification of perineal tears in connection with childbirth. Searches were performed in PubMed and CINAHL. Six studies on the topic were identified and ?used to collect data for questionnaires. An integrative review was used in the analysis. Poor knowledge in perineal anatomy and lack of training in clinical assessment and classification of perineal trauma was evident among both physicians and midwives. These findings indicate that healthcare providers lack adequate knowledge and that they make incorrect assessments and errors in classification of perineal tears. The training in assessment and classification is crucial. Midwives are in a unique position to improve the standard of care in this field since they are often the first and many times the only to assess the injury.展开更多
Background: Tactile imaging provides biomechanical mapping of soft tissues. Objective biomechanical and anatomical assessment of critical structures within the vagina and pelvis may allow development and validation of...Background: Tactile imaging provides biomechanical mapping of soft tissues. Objective biomechanical and anatomical assessment of critical structures within the vagina and pelvis may allow development and validation of a clinical tool that could assist with clinical decisions regarding obstetrical procedures and mode of delivery. Objective: To assess intraobserver reproducibility of measurements of perineal elasticity and pubic bone-perineal critical distance with a novel tactile probe in pregnant women. Methods: An Antepartum Tactile Imager (ATI) was designed with a vaginal probe resembling a fetal skull. The probe comprises 128 tactile sensors on a double curved surface and measures 46 mm in width and 72 mm in length. The probe has a motion tracking sensor that allows acquisition of 3D tactile images. There were two arms of the study. In the first arm, biomechanical mapping of the perineum and pelvic bone location was performed in 10 non-pregnant women for purposes of demonstrating safety and feasibility. In the second arm, biomechanical mapping was performed in 10 pregnant women to explore intraobserver reproducibility. Each subject had two standardized examinations over 3 - 5 minutes by the same observer. Examination comfort and pain levels were assessed by post-procedure survey. Reproducibility was analyzed by intraclass correlation coefficients (ICC) with 95% confidence intervals and Bland-Altman plots. Bias and the 95% limits of agreement were also calculated. Results: The safety and feasibility arm of the study demonstrated high degree of safety and tolerability and reliable acquisition of tactile signals. In the reproducibility arm, 10 pregnant women were recruited at mean gestational age of 34.2 ± 6.5 weeks. The mean perineum elasticity (Young’s modulus, E) was 9.8 ± 5.9 kPa, and the mean pubic bone-perineal critical distance (D) at 20 kPa load was 34.6 ± 6.2 mm. The ICC was 0.97 [95% confidence interval (CI) 0.91, 0.99] and 0.82 [CI 0.44, 0.95] for E and D respectively, consistent with excellent intrarater agreement. The bias and the 95% limits of agreement of E were -6.3% and -29.4% to +16.7%, respectively. The bias and the 95% limits of agreement of D were -2.6% and -25.3% to +20.2%, respectively. Conclusions: The tactile imaging data obtained in the study reproducibly characterized perineal elasticity and pubic bone-perineal critical distance. Further evaluation of this tool in clinical settings is warranted.展开更多
A case of “biker’s nodule” in an 80 year-old cyclist is reported. The “biker’s nodule” is caused by repeated microtrauma to the subcutaneous fatty tissue or collageneous tissue on the perineal region resulting i...A case of “biker’s nodule” in an 80 year-old cyclist is reported. The “biker’s nodule” is caused by repeated microtrauma to the subcutaneous fatty tissue or collageneous tissue on the perineal region resulting in a perineal nodular induration.展开更多
to examine the effect of dry cupping therapy with lavender oil massage on the intensity of postpartum perineal pain.Methods:A 33 years old female had suffered with postpartum perineal pain.She experienced bilateral ep...to examine the effect of dry cupping therapy with lavender oil massage on the intensity of postpartum perineal pain.Methods:A 33 years old female had suffered with postpartum perineal pain.She experienced bilateral episiotomy on the third birth.Dry cupping therapy was administrated on selected areas two times.Before giving cupping therapy,at the 4th and 24th hours of birth was investigated effectiveness of dry cupping therapy on postpartum perineal pain based on the short-form of McGill pain scale.Results:According to the McGill pain scale,the mean of postpartum perineal pain intensity decreased from 37.9±10.5 before the dry cupping therapy with lavender oil massage to 12.1±5.3 in 4th hour,and 6.3±1.3.2 in 24th hour after delivery.The patient on cupping therapy with lavender oil message showed better results terms of pain intensity(P<0.001).Conclusion:The study confirmed that dry cupping therapy with lavender oil massage reduced postpartum perineal pain.In this regard,this intervention may be considered as affective method for reducing postpartum perineal pain.However,further trials are required to identify the effectiveness of this therapy regiment.展开更多
文摘Objective:In the last 10 years,robotic platforms allowed to resume of some alternative surgical approaches,including perineal robot-assisted radical prostatectomy(p-RARP).Herein,we present in detail the oncological and functional outcomes of patients who underwent p-RARP with a median follow-up of 30 months.Methods:Patients presenting low-or intermediate-risk prostate cancer and prostate volume up to 60 mL who underwent p-RARP between November 2018 and November 2022 were selected.Baseline,intraoperative,pathological,and postoperative data were collected and then analyzed.Results:Thirty-seven p-RARP cases were included.Such patients presented mean age of 62 years and a mean Charlson comorbidity index of 4.Body mass index of≥25 kg/m^(2)was reported by 24(64.9%)patients,as well as 7(18.9%)patients reported a past surgical history.Mean prostate volume and median prostate-specific antigen were 41 mL and 6.2 ng/mL,respectively.The median operative time was 242 min.The positive surgical margin rate was 45.9%.In terms of postoperative complications,10 patients reported complications with any grade;however,a single case(2.7%)of major(Clavien-Dindo grade≥3)complication was observed.No patient with biochemical recurrence or distant metastasis was reported at 2 years of follow-up.Recovery of continence rates were 67.6%,75.7%,and 92.9%,at 6 months,12 months,and 24 months after surgery,respectively.
文摘Extralevator abdominoperineal excision and pelvic exenteration are mutilating operations that leave wide perineal wounds.Such large wounds are prone to infection and perineal herniation,and their closure is a major concern to most surgeons.Different approaches to the perineal repair exist,varying from primary or mesh closure to myocutaneous flaps.Each technique has its own associated advantages and potential complications and the ideal approach is still debated.In the present study,we reviewed the current literature and our own local data regarding the use of biological mesh for perineal wound closure.Current evidence suggests that the use of biological mesh carries an acceptable risk of wound complications compared to primary closure and is similar to flap reconstruction.In addition,the rate of perineal hernia is lower in early follow-up,while long-term hernia occurrence appears to be similar between the different techniques.Finally,it is an easy and quick reconstruction method.Although more expensive than primary closure,the cost associated with the use of a biological mesh is at least equal,if not less,than flap reconstruction.
文摘Perineal hernias are uncommon complications following laparoscopic abdominoperineal operations. There is still very little known about perineal hernia. There are only few case reports to describe the repair of postoperative hernias after laparoscopic abdominoperineal resection (APR) in the literature. Here we present one patient with a perineal hernia after laparoscopic abdominoperineal resection for rectal cancer. The surgical management with manual purse-string suture is described and discussed in this case report.
文摘BACKGROUND: Penetrating injuries of the perineum are rare but very dangerous. Since the genitourinary and colorectal organs may be injured, how to evaluate surgical management of the injury is very important.METHODS: The present report presents a case of penetrating injury of the perineum by a wooden stick when the patient fell on the upright wooden stick from a tree. The three feet long stick entered the perineal region just left lateral to the anal opening. Upon reaching the thoracic cavity, it broke and only a foot stick was left in the subcutaneous plane. These injuries are potentially serious with risk of damage to multiple organs. Exploratory laprotomy was done, and bladder injury was repaired. The entry wound and the track of stick was thoroughly washed and allowed for secondary intention healing.RESULTS: The post operative period was uneventful and the patient recovered fully.CONCLUSION: Meticulous evaluation and surgical management of perineal injuries are the key to prevent devastating complications.
文摘Incarceration rarely complicates the chronically progressive form of the full thickness rectal prolapse.Even more rarely,it becomes strangulated,necessitating emergency surgery.We describe an extremely rare case of incarcerated acute rectal prolapse,without a relevant previous history or symptoms of predisposing pathology.The patient underwent emergency perineal proctosigmoidectomy,the Altemeier operation,combined with diverting loop sigmoid colostomy.The postoperative course was quite uneventful with an excellent final result after colostomy closure.The successful treatment of this patient illustrates the value of the Altemeier procedure in the difficult and unusual case scenario of bowel incarceration.
文摘BACKGROUND Developmental dysplasia of the hip is a developmental abnormality of the hip joint that results from hypoplasia during birth and continues to deteriorate after birth.AIM To observe the effects of magnesium sulfate wet compress,iodophor wet compress,and ice compress on reducing postoperative perineal swelling in children with developmental hip dislocation to provide effective nursing interventions in the clinic.METHODS A total of 120 children with hip dislocation after surgery in a third-class A hospital from January 2018 to January 2020 were randomly divided into four groups,the magnesium sulfate wet compress group,iodophor wet compress group,ice compress group and the control group.Data such as height,weight,age,duration of surgery,intraoperative blood loss,postoperative body temperature,swelling duration,pain score,and incidence of blisters were collected and analyzed.RESULTS There were no significant differences in height,weight,age,duration of surgery,intraoperative blood loss,and postoperative body temperature among the four groups of children.Statistical differences were observed between the intervention groups and the control group(P<0.05).CONCLUSION All three methods significantly reduced postoperative perineal swelling in children with developmental hip dislocation,reduced the duration of postoperative perineal swelling,reduced pain,and improved the quality of care.
文摘BACKGROUND Ganglion impar block alone or pulsed radiofrequency alone are effective options for treating perineal pain.However,ganglion impar block combined with pulsed radiofrequency(GIB-PRF)for treating perineal pain is rare and the puncture is usually performed with X-ray or computed tomography guidance.AIM To evaluate the safety and clinical efficacy of real-time ultrasound-guided GIBPRF in treating perineal pain.METHODS Thirty patients with perineal pain were included and were treated by GIB-PRF guided by real-time ultrasound imaging between January 2015 and December 2016.Complications were recorded to observe the safety of the ultrasound-guided GIB-PRF procedure,and visual analogue scale(VAS)scores at 24 h before and after treatment and 1,3,and 6 mo later were analyzed to evaluate clinical efficacy.RESULTS Ultrasound-guided GIB-PRF was performed successfully in all patients,and no complications occurred.Compared with pretreatment scores,the VAS scores were significantly lower(P<0.05)at the four time points after treatment.The VAS scores at 1 and 3 mo were slightly lower than those at 24 h(P>0.05)and were significantly lower at 6 mo after treatment(P<0.05).There was a tendency toward lower VAS scores at 6 mo after treatment compared with those at 1 and 3 mo(P>0.05).CONCLUSION Ultrasound-guided GIB-PRF was a safe and effective way to treat perineal pain.The 6-mo short-term clinical efficacy was favorable,but the long-term outcomes need future study.
文摘Background: Perineal traumas particularly caused by following vaginal delivery are associated with short and long term morbidity for women. Therefore, interventions that increase the probability of intact perineum are necessary. The aim of study was to determine the effect of perineal massage with a sterile lubricant on the incidence of episiotomy and perinea laceration. Materials: This clinical trial study was performed on 145 nulliparous women who referred to Amol Emam Ali teaching center for normal delivery. They were randomly participating in interventional group (massage with lubricant) (45 cases) or control group (100 cases). In massage group when they progressed to full dilatation of the cervix, the midwife inserted two fingers inside vagina and using a sweeping motion gently stretched the perineum with lubricant 5 up to 10 minutes, in and between mother’s pushing in the second stage of labour. In control group just Ritgen Maneuver was applied. At last, we compared the rate of intact perineum, episiotomy and laceration, mean duration of the second stage of labor and Apgar score in 1 and 5 minutes between two groups. Statistical analyses were performed using t-test, Chi Square to determine potentially significant associations, and a p value less than 0.05 was considered significant. Results: The incidences of intact perineum, episiotomy and laceration were 22.2% (10), 44.4% (20), 33.3% (15) respectively in interventional group. In control group, intact perineum, episiotomy and laceration were: 20.2% (20), 49.3% (71), 28.3% (28) respectively. This difference was not statis- tically significant. Rate of first-degree laceration was 33.3% (15) in massage group, while this percent was 28.3% (28) in control group. This difference was not statistically significant. In massage and control groups, second, third and fourth-degree lacerations did not occur. Conclusion: The results showed that massage with a sterile lubricant provides no apparent and significant advantage or disadvantage in reducing perineal trauma. Therefore, the use of massage as technique for perineal control is safe based on labour criteria and woman’s preference during delivery.
基金Supported by Medical-Engineering Cross Fund from Shanghai Jiaotong University,No.ZH2018QNB17and National Natural Science Foundation of China,No.81801400.
文摘BACKGROUND The prevalence of perineal endometriosis(PEM)is low among women with endometriosis(EM)treated by surgery.It manifests as hard or cystic nodules with pain in the perineal wounds and surrounding areas.Implantation theory is regarded as the main pathogenesis of PEM.There are few clinical studies on the incidence and clinical characteristics of PEM.This study aims to summarize the clinical data of 14 PEM cases and analyze the factors that may be related to the incubation period and pain.AIM To analyze the medical history,clinical manifestations,diagnosis,treatment and treatment effect of PEM.METHODS The present study is a case series.We collected the clinical data and follow-up data of 14 patients with PEM who visited The International Peace Maternal and Child Health Hospital Affiliated to Shanghai Jiaotong University from January 2009 to December 2019.Paired t test and Pearson correlation analysis were used for statistical analysis.P<0.05 was considered statistically significant.RESULTS The 14 patients included had a history of vaginal delivery.All patients underwent PEM lesion resection.Three patients were treated by levator ani muscle repair at the same time and 1 patient underwent extensive PEM lesion resection and anal sphincter repair.Body mass index(BMI)at delivery and BMI within 1 mo after delivery were negatively correlated with the latent period,respectively(R2=0.53/0.86,P<0.05).The average visual analog scale score in lesions at the third month after surgery was 0.57±1.28 for all patients,which was significantly lower than that prior to surgery(P<0.05).One patient relapsed during the sixth month after surgery,and to date,no recurrence occurred after the second surgery.CONCLUSION The higher the BMI during delivery and within 1 mo after delivery,the shorter the incubation period of PEM.It is very important to evaluate the location of lesions before surgery.Surgical resection of the lesion is the best treatment for PEM and results in significant alleviation of symptoms.Therefore,following the diagnosis of PEM,immediate surgery is recommended.
文摘Objective:Prostate cancer is the most frequent cancer in men and radical retropubic prostatectomy(RRP)is one of the first-line treatment.However,RRP has some side effects and can lead to chronic perineal pain.The objective of the study was to determine in patients suffering from perineal pain after RRP the possibility of a neurogenic damage by means of a specific questionnaire dedicated to track down neuropathic pain.Methods:Forty patients were explored by a specific and validated questionnaire,the Neuropathic Pain Symptom Inventory(NPSI).Patients were divided into two groups:Group A with an NSPI score≥4 was considered as suffering from neuropathic pain,and Group B was considered as a control group without neuropathic pain(NSPI score<4).All patients had a perineal electrophysiological testing to confirm the possibility of a neurogenic damage.Results:Group A was composed by 13 men and Group B by 27 men,with mean age 72.45 years and mean duration of pain 2.7 years.In Group A,the most frequent symptoms were burning sensation,electrical shock and numbness.Location of the pain was global perineal area(8/13),anus(10/13),penis(5/13)and glans penis(2/13).Electromyography(EMG)findings confirmed the presence of denervation and neurogenic damages compared with controls(p<0.001).Conclusion:One third of the patients consulting for chronic pain following RRP had probably a neuropathic lesion leading to a chronic perineal pain as suggested by an NSPI score≥4 and EMG alterations.
文摘BACKGROUND A pelvic floor hernia is defined as a pelvic floor defect through which the intraabdominal viscera may protrude.It is an infrequent complication following abdominoperineal surgeries.This type of hernia requires surgical repair by conventional or reconstructive techniques.The main treatments could be transabdominal,transperineal or a combination.CASE SUMMARY In this article,we present the case of a recurrent perineal incisional hernia,postresection of the left side of the pelvis,testis and lower limbs resulting from a mine disaster 18 years ago.Combined laparoscopic surgery with a perineal approach was performed.The pelvic floor defect was repaired by a biological mesh and one pedicle skin flap.No signs of recurrence were indicated during the 2 years of follow-up.CONCLUSION The combination of laparoscopic surgery with a perineal approach was effective.The use of the biological mesh and pedicle skin flap to restructure the pelvic floor was effective.
文摘BACKGROUND Rectal prolapse in young women is rare.Although laparoscopic ventral mesh rectopexy is the standard procedure because of its lower recurrence rate,postoperative infertility is a concern.Perineal rectosigmoidectomy(Altemeier procedure)is useful for these patients.However,the risk of anastomotic leakage should be considered.Recently,the usefulness of fluorescence imaging with indocyanine green(ICG)to prevent anastomotic leakage was reported.We report a case of an adolescent woman with complete rectal prolapse who underwent ICG fluorescence imaging-assisted Altemeier rectosigmoidectomy.CASE SUMMARY A 17-year-old woman who had a mental disorder was admitted to our hospital for treatment for water intoxication.The patient also suffered from rectal prolapse,approximately 3 mo before admission.She was referred to our surgical department because recurrent rectal prolapse could worsen her psychiatric disorder.Approximately 10 cm of complete rectal prolapse was observed.However,the mean maximum anal resting and constriction pressures were within normal limits on anorectal manometry.Because she had the desire to bear children in the future,she underwent Altemeier perineal rectosigmoidectomy to prevent surgery-related infertility.We performed ICG fluorescence imaging at the same time as surgery to reduce the risk of anastomotic leakage.Her postoperative course was uneventful,and the rectal prolapse was completely resolved.She continued to do well 18 mo after surgery,without recurrence of the rectal prolapse.CONCLUSION ICG fluorescence imaging-assisted Altemeier perineal rectosigmoidectomy is useful in preventing postoperative anastomotic leakage in young as well as elderly patients.
文摘Perineal hernia is a rare complication of anterior exenteration.We reported this complication after an anterior exenteration for bladder cancer with bleeding complication requiring packing and second-look laparotomy.Perineal approach is a simple and effective method for repair of perineal hernia.
文摘Objective: Evaluating the effect of perineal length on the duration of the second stage of labor, the mode of delivery, the need for episiotomy and the possibility of perineal and vaginal tears needing repair. Participants and Methods: It is a prospective hospital-based observational study done on 483 parturient women in a university hospital. Personal, medical and obstetric data together with the measurement of perineal length were recorded in the first stage of labor. We followed up the progress of labor until delivery. Regression models were used to consider possible risk factors of episiotomy or tears needed repair. Results: The mean duration of the second stage of labor was significantly longer among women with a perineum of ≥4 cm length when compared with those with a perineal length of Conclusion: Longer perineum is associated with increase in the duration of the second stage of labor. Obstetricians should expect the need of episiotomy when confronted with circumcised primigravida with long perineum. However, if the perineum is short they should not be deceived, short perineum is more probably torn.
文摘The perineal membrane (PM) is a thick, elastic fiber-rich, smooth muscle-poor membrane extending along the vestibule and lower vaginal wall and embedding the urethrovaginal sphincter and compressor urethrae muscles. To provide a better understanding of the topographical relationship between the PM and the levator ani muscle, we examined histological sections from 15 female cadavers. The composite fibers of the PM were usually continuous with that of a fascia covering the inferior or lateral surface of the levator ani (fascia diaphragmatis pelvis inferior) rather than the endopelvic fascia covering the superior or medial surface of the latter muscle. However, this fascial connection was sometimes interrupted by a venous plexus. The deep transverse perineal muscle was consistently adjacent to the posterolateral aspect of the PM, but whether it extended superficially or deeply to the PM depended on size of the muscle. In contrast to the endopelvic fascia embedding abundant middle-sized nerves (cavernous and sphincter nerves;0.05 - 0.1 mm in thickness), the PM contained very thin nerves: many in 10 cadavers but few in 5 cadavers. Most of the nerves seemed to be sensory on the basis of immunohistochemistry. The levator ani muscle was considered likely to provide traction force to the PM, but active elevation appeared to be difficult because of the highly elastic nature of the PM and the interrupting venous plexus. Loss of nerves in the PM might be one of a number of factors that can accelerate pelvic organ prolapse.
文摘Perineal tears are one of the most common complications of vaginal births and may cause discomfort and pain long time after childbirth. Visual and digital examination of perineal tears is the most common way to assess and classify a perineal tear. Recent research indicates that many tears diagnosed are misclassified. The aim of this systematic literature review was to outline research that investigates healthcare professionals’ clinical knowledge in assessment and classification of perineal tears in connection with childbirth. Searches were performed in PubMed and CINAHL. Six studies on the topic were identified and ?used to collect data for questionnaires. An integrative review was used in the analysis. Poor knowledge in perineal anatomy and lack of training in clinical assessment and classification of perineal trauma was evident among both physicians and midwives. These findings indicate that healthcare providers lack adequate knowledge and that they make incorrect assessments and errors in classification of perineal tears. The training in assessment and classification is crucial. Midwives are in a unique position to improve the standard of care in this field since they are often the first and many times the only to assess the injury.
文摘Background: Tactile imaging provides biomechanical mapping of soft tissues. Objective biomechanical and anatomical assessment of critical structures within the vagina and pelvis may allow development and validation of a clinical tool that could assist with clinical decisions regarding obstetrical procedures and mode of delivery. Objective: To assess intraobserver reproducibility of measurements of perineal elasticity and pubic bone-perineal critical distance with a novel tactile probe in pregnant women. Methods: An Antepartum Tactile Imager (ATI) was designed with a vaginal probe resembling a fetal skull. The probe comprises 128 tactile sensors on a double curved surface and measures 46 mm in width and 72 mm in length. The probe has a motion tracking sensor that allows acquisition of 3D tactile images. There were two arms of the study. In the first arm, biomechanical mapping of the perineum and pelvic bone location was performed in 10 non-pregnant women for purposes of demonstrating safety and feasibility. In the second arm, biomechanical mapping was performed in 10 pregnant women to explore intraobserver reproducibility. Each subject had two standardized examinations over 3 - 5 minutes by the same observer. Examination comfort and pain levels were assessed by post-procedure survey. Reproducibility was analyzed by intraclass correlation coefficients (ICC) with 95% confidence intervals and Bland-Altman plots. Bias and the 95% limits of agreement were also calculated. Results: The safety and feasibility arm of the study demonstrated high degree of safety and tolerability and reliable acquisition of tactile signals. In the reproducibility arm, 10 pregnant women were recruited at mean gestational age of 34.2 ± 6.5 weeks. The mean perineum elasticity (Young’s modulus, E) was 9.8 ± 5.9 kPa, and the mean pubic bone-perineal critical distance (D) at 20 kPa load was 34.6 ± 6.2 mm. The ICC was 0.97 [95% confidence interval (CI) 0.91, 0.99] and 0.82 [CI 0.44, 0.95] for E and D respectively, consistent with excellent intrarater agreement. The bias and the 95% limits of agreement of E were -6.3% and -29.4% to +16.7%, respectively. The bias and the 95% limits of agreement of D were -2.6% and -25.3% to +20.2%, respectively. Conclusions: The tactile imaging data obtained in the study reproducibly characterized perineal elasticity and pubic bone-perineal critical distance. Further evaluation of this tool in clinical settings is warranted.
文摘A case of “biker’s nodule” in an 80 year-old cyclist is reported. The “biker’s nodule” is caused by repeated microtrauma to the subcutaneous fatty tissue or collageneous tissue on the perineal region resulting in a perineal nodular induration.
文摘to examine the effect of dry cupping therapy with lavender oil massage on the intensity of postpartum perineal pain.Methods:A 33 years old female had suffered with postpartum perineal pain.She experienced bilateral episiotomy on the third birth.Dry cupping therapy was administrated on selected areas two times.Before giving cupping therapy,at the 4th and 24th hours of birth was investigated effectiveness of dry cupping therapy on postpartum perineal pain based on the short-form of McGill pain scale.Results:According to the McGill pain scale,the mean of postpartum perineal pain intensity decreased from 37.9±10.5 before the dry cupping therapy with lavender oil massage to 12.1±5.3 in 4th hour,and 6.3±1.3.2 in 24th hour after delivery.The patient on cupping therapy with lavender oil message showed better results terms of pain intensity(P<0.001).Conclusion:The study confirmed that dry cupping therapy with lavender oil massage reduced postpartum perineal pain.In this regard,this intervention may be considered as affective method for reducing postpartum perineal pain.However,further trials are required to identify the effectiveness of this therapy regiment.