Predictive model for postpartum hemorrhage requiring hysterectomy in a minority ethnic region

BACKGROUND Postpartum hemorrhage(PPH)is a leading cause of maternal mortality,and hysterectomy is an important intervention for managing intractable PPH.Accurately predicting the need for hysterectomy and taking proactive emergency measures is crucial for reducing mortality rates.AIM To develop a risk prediction model for PPH requiring hysterectomy in the ethnic minority regions of Qiandongnan,China,to help guide clinical decision-making.METHODS The study included 23490 patients,with 1050 having experienced PPH and 74 who underwent hysterectomies.The independent risk factors closely associated with the necessity for hysterectomy were analyzed to construct a risk prediction model,and its predictive efficacy was subsequently evaluated.RESULTS The proportion of hysterectomies among the included patients was 0.32%(74/23490),representing 7.05%(74/1050)of PPH cases.The number of deliveries,history of cesarean section,placenta previa,uterine atony,and placenta accreta were identified in this population as independent risk factors for requiring a hysterectomy.Receiver operating characteristic curve analysis of the prediction model showed an area under the curve of 0.953(95%confidence interval:0.928-0.978)with a sensitivity of 90.50%and a specificity of 90.70%.CONCLUSION The model demonstrates excellent predictive power and is effective in guiding clinical decisions regarding PPH in the ethnic minority regions of Qiandongnan,China.

Radical Hysterectomy in Cervical Cancer: Patients’ Epidemiological and Clinical Profiles and Perioperative Outcome in Two Referral Hospitals in Cameroon

Background: Cervical cancer (CC) is one of the most frequent cancers and the leading cause of death from gynecological cancer in Low and middle income countries, Cameroon inclusive. Surgery is the primary treatment modality when the disease is diagnosed at early stage. Radical hysterectomy in cervical cancer has not been evaluated in recent years in Cameroon. The purpose of this study is thus to evaluate the epidemiological and clinical features and short term outcomes of patients who underwent surgery. Patients and methods: This retrospective study was conducted at the Douala Gynaeco-obstetric and Pediatric Hospital and the Douala General Hospital. Cervical cancer patients who underwent Radical hysterectomy between January 2015 and December 2020 were included. A pre-established data collection tool was used to record socio-demographic, clinical and outcomes information from patients’ files;additional outcome information was obtained from phone calls. Descriptive analysis was done using the SPSS version 26. Bivariate analysis was used to determine associations between disease and patients characteristics and occurrence of adverse postoperative outcome. P value of 0.05 was considered. Results: Sixty one patients were enrolled. Their ages ranged from 33 to 74 years with a mean age of 51.95 ± 10.29 years. Over 85% of women were married, 65.57% were unemployed and 86.88% were multiparous. Only 28% had never done cervical cancer screening. Most patients had stage IB1 to IB2 stage disease (57.1%). Less than 9% underwent radical hysterectomy and 8 of those (13.11%) suffered intraoperative complications. Twenty-five patients (40.98%) presented immediate and short term complications. There was no significant association between the disease or patients’ characteristics and adverse outcomes. Conclusion: Cervical cancer patients are relatively young in our settings and only 9% of them reach the hospital at early stage. Postoperative adverse outcomes rate is higher than that reported in the literature. Sensitization on screening and awareness of early symptoms can reverse the situation.

Emergency Obstetric Hysterectomy in a Low Resources Country: An Eight-Year Retrospective Cohort Study from a Secondary Care Hospital in Niger

Introduction: Emergency obstetric hysterectomy (EOH) is a lifesaving procedure that is performed as a last resort in cases of severe postpartum haemorrhage. Objective: The objective of this study was to determine the incidence, socio-demographic profile of patients, indications, management and maternal-fetal outcomes of EOH in a maternity hospital with limited resources in Niger. Methodology: This was an eight-year retrospective cohort study involving the analysis of medical records from patients who underwent emergency obstetric hysterectomies between 1 January 2015 and 31 December 2022 at the Mother and Child Health Centre (MCHC) in Maradi, Niger. The epidemiological data, indications, and outcomes of EOH were collated and subjected to analysis using the statistical software package SPSS 21.0. Comparisons were made using the Chi-squared test. A p-value of less than 0.05 was considered statistically significant. Results: During the study period, 239 cases of emergency obstetric hysterectomy were recorded out of 269,710 deliveries, representing a frequency of 0.89%. The mean age of the patients was 32.41 years (range: 17 - 50 years). The patients were identified as married (239 cases, 100%), unemployed (228 cases, 95.4%), and not attending school (215 cases, 90%). The largest number of cases were observed in large multiparous women (i.e., those with more than five children), representing 58.6% of the total number of cases (140 patients). The average parity among this group was 6.15 children. The majority of patients (229 patients, 95.82%) had undergone in utero transfer, with 169 patients (70.71%), originating from peripheral maternity units in the Maradi region. Upon admission, 116 patients (48.53%) exhibited active genital haemorrhage, while 58 patients (24.26%) were in shock. The primary indications for hysterectomy were uterine rupture (153 patients, 64%), uterine atony (77 patients, 32.2%), and placental accreta (six patients, 2.5%). Hysterectomy was performed by an obstetric gynaecologist (230 patients, 96.2%), an obstetric gynaecology resident (six patients, 2.5%), or a general practitioner with district surgical expertise (three patients, 1.3%). In the majority of cases (180 patients, 75.3%), total hysterectomy was performed. The incidence of maternal mortality (26 patients, 10.9%), and perinatal mortality (223 newborns, 93.4%) was notably elevated in our series. Conclusion: Our findings are in close alignment with those previously documented in the literature. The practice of emergency obstetric hysterectomy is a common occurrence in our region. It is considered a last resort when conservative procedures have failed or are not an option. Improved obstetric management would result in a reduction in the number of cases of haemostatic hysterectomy. The availability of blood products is expected to improve maternal prognosis.

Application of Nursing Cooperation Path in Operating Room and Analysis of Complication Rate During Laparoscopic Hysterectomy

Objective:To explore the clinical benefits achieved by implementing the operating room nursing cooperation path for patients undergoing laparoscopic hysterectomy.Methods:64 laparoscopic hysterectomy cases were divided into groups according to the order of admission.The control group received routine perioperative care.The observation group implemented the nursing cooperation path in the operating room on the same basis as the control group.The two groups’physiological responses,stimulus indicators,anxiety,and complication rates were compared.Results:The heart rate,blood pressure 0.5 hours after surgery,anxiety scores 1 day before and 3 days after surgery,and the total number of complications in the observation group were all lower than those in the control group(P<0.05).Conclusion:The development of a nursing cooperation path in the operating room can help patients undergoing laparoscopic hysterectomy reduce heart rate,blood pressure,stress responses,and the risk of complications,and is worthy of promotion.

Practice of Obstetrical Hysterectomy at the Sylvanus Olympio University Hospital Center: Indications and Maternal Prognosis

Obstetric hysterectomy is a surgical procedure most often performed in a context of extreme emergency in an obstetric environment. The incidence of obstetric hysterectomy is differently expressed around the world. In the CHU-SO maternity ward, hemorrhagic obstetric emergencies are common. The extreme urgency in which patients are admitted, the insufficiency of the technical platform, associated with the challenge of the availability of blood products, often leads to performing an obstetric hysterectomy for hemostasis. It is responsible for high maternal morbidity and mortality. Since 2000 no study has been carried out on this practice in the service. Objective was to describe the practice of obstetric hysterectomy at the CHU-SO and specifically to determine the prevalence, the prognostic factors to be able to act to reduce maternal mortality. Method: A descriptive, cross-sectional, and analytical study was carried out at the Gynecology-Obstetrics clinic of the CHU-SO;from January 1, 2021, to June 30, 2022. All hysterectomies performed in an obstetric emergency context (during pregnancy, perpartum or postpartum) in the department were included in our study. We did not include cases of obstetric hysterectomies outside the SO hospital or planned non-obstetric hysterectomies. Results: We recorded 75 cases of obstetric hysterectomy and 15,625 deliveries (0.48%). The average age was 32.89 ± 5.93. The age group between 30 and 35 years old was the most affected with a rate of 37.33%. Labor and third trimester hemorrhage were the main reasons for admission, patients were referred in 80% of cases. The average parity was 3.25 ± 1.92 with utmost of 0 and 11. The pauciparous (41.67%) and multiparous (32%) were the most affected. The indications frequently found were uterine atony (44%);uterine rupture (33.33%). Subtotal inter adnexal hysterectomy was performed in 94.67%. General anesthesia practiced in 69%. They were all polytransfuses. Three poor prognostic factors were observed during our study, namely: uterine atony;the state of hemodynamic shock before the operation;lack of blood transfusion. The maternal death rate was 21.33%. Conclusion: Obstetric hysterectomy is a very mutilating and complicated surgical procedure and is still common practice in Africa. The maternal prognosis is still reserved with a very high mortality rate in Togo.

A decision aid for the port placement problem in robot-assisted hysterectomy

Objective:In robot-assisted minimally invasive surgery,proper port positioning ensures that surgical tools have adequate access to the surgical site and avoids mid-surgery collisions of robotic arms.To date,several guidelines have been proposed for more accurate port placement.However,challenges remain due to variations in patient morphology,anatomy,and,in particular,organ displacement due to insuf-flation in certain laparoscopic procedures.The objective of this study was to design and develop a de-cision aid for optimal port placement in robot-assisted hysterectomy that accounts for patient variability and organ displacement due to insufflation.Methods:Three components were constructed:a robot model,a patient-specific model,and an opti-mization algorithm.The three components were integrated,and the system was verified using four different patients who underwent robotic hysterectomy.Once verified,two expert surgeons were asked to evaluate the decision aid for face and construct validity.A usability test was conducted using a torso phantom with target organs located in three different locations.Two expert surgeons performed a simulated hysterectomy task with and without the decision aid to evaluate performance and satisfaction.Results:The optimization algorithm was sensitive to individual differences in anatomy in the four pa-tients.Expert surgeons successfully established face and construct validity.Usability test results showed a 28%-40% reduction in time to task completion with the optimized ports compared to expert-determined port locations without using the decision aid.Conclusions:The decision aid,based on an individualized patient-specific model,robot model,and optimization algorithm,was shown to be effective at addressing the challenges of displaced organs due to insufflation in robot-assisted hysterectomy.The face and construct validity of the decision aid was established by expert surgeons,while efficiency gains in task performance were demonstrated experimentally.

Urinary tract injury during hysterectomy:Does surgeon specialty and surgical volume matter?

BACKGROUND Ureteral injury is a known complication of hysterectomies.Recent studies have attempted to correlate surgeon volume and experience with incidence of urinary tract injuries during hysterectomies.Some studies have reported that as surgeon volume increases,urinary tract injury rates decrease.To our knowledge,no studies have assessed the relationship between surgeon subspecialty and the rate of urinary tract injury rates during minimally invasive hysterectomy.AIM To determine the incidence of urinary tract injury between urogynecologists,gynecologic oncologists,and general gynecologists.METHODS The study took place from January 1,2016 to December 1,2021 at a large comm-unity hospital in Detroit,Michigan.We conducted a retrospective chart review of adult patients who underwent minimally invasive hysterectomy.After we identified eligible patients,the surgeon subspecialty was identified and the surgeon’s volume per year was calculated.Patient demographics,medical history,physician-dictated operative reports,and all hospital visits postoperatively were reviewed.RESULTS Urologic injury occurred in four patients(2%)in the general gynecologist group,in one patient(1%)in the gynecologic oncologist group,and in one patient(1%)in the urogynecologist group.When comparing high and low-volume surgeons,there was no statistically significant difference in urinary tract injury(1%vs 2%)or bowel injury(1%vs 0%).There were more complications in the low-volume group vs the high-volume group excluding urinary tract,bowel,or major vessel injury.High-volume surgeons had four(1%)patients with a complication and low-volume surgeons had 12(4%)patients with a complication(P=0.04).CONCLUSION Our study demonstrated that there was no difference in the urinary tract injury rate in general gynecologists vs subspecialists,however our study was underpowered.

Influences of different time intervals between loop electrosurgical excision and abdominal hysterectomy or radical hysterectomy on postoperative complications: a retrospective analysis

Objective： To study the influences of different time intervals between loop electrosurgical excision （LEEP） and abdominal hysterectomy or radical hysterectomy on postoperative complications. Methods： Sixty-eight patients, who received subsequent abdominal hysterectomy or radical hysterectomy after LEEP due to C1N III and cervical cancer （IA1, IA2 and IB1）, were included in the present study. The hospital and clinic records of these patients were reviewed. The patients were divided into three groups according to the time intervals between LEEP and hysterectomy or radical hysterectomy： group l（within 48 h）, group 2 （between 48 h to 6 weeks）, and group 3（〉 6 weeks ）.Results： General characteristics of patients, including the mean age, delivery history, BMI, menopausal status, clinical stage and HPV infection, were comparable between patients of different groups. There were no significant differences in the mean transfusion amount, posthysterectomy hospital stay or operation time between different groups. The frequencies and spectrum of complications were not significantly affected by the time interval between LEEP and hysterectomy or radical hysterectomy. Conclusion： It is concluded that whenever the LEEP is done, the operation including hysterectomy or radical hysterectomy can be conducted at any time as it is necessary for the patients.

Comparative analysis of robotic vs laparoscopic radical hysterectomy for cervical cancer

BACKGROUND Cervical cancer is the most common gynecological malignancy,ranking first in female reproductive malignancies with more than 500000 new cases and 275000 deaths each year.Traditionally,open radical hysterectomy is considered the standard surgical procedure for the treatment of resectable cervical cancer.The latest guidelines from the National Comprehensive Cancer Network and the European Society of Gynecological Oncology suggest that open surgery and laparoscopic surgery(using traditional laparoscopic or robotic techniques)are the main surgical approaches for radical hysterectomy for patients with stage IA2-IIA cervical cancer.Robotic surgery has been increasingly used in abdominal surgery and has shown more beneficial effects.AIM To analyse the perioperative conditions,complications,and short-term and longterm effects in patients undergoing robotic radical hysterectomy(RRH)and laparoscopic radical hysterectomy(LRH)to compare their clinical efficacy,safety,and feasibility.METHODS The perioperative data of patients undergoing RRH and LRH were extracted and collected from the database of surgical treatments for cervical cancer for statistical analysis.RESULTS Of the patients,342 underwent LRH for cervical cancer,and 216 underwent RRH.The total complication rate was 9.65%(20 patients)in the RRH group and 17.59%(60 patients)in the LRH group.The complication rate was significantly lower in the RRH group than in the LRH group.There was no significant difference in the follow-up period(P=0.658).The total recurrence rates were 15.7%and 12%in the RRH and LRH groups,respectively.The progression-free survival time was 28.91±15.68 mo and 28.34±15.13 mo in the RRH and LRH groups,respectively(P=0.669).The overall survival(OS)rates were 92.13%and 94.45%in the RRH and LRH groups,respectively(P=0.292).The OS time was 29.87±15.92 mo and 29.41±15.14 mo in the RRH and LRH groups,respectively(P=0.732).The survival curves and the progression-free survival curves were not statistically significantly different between the two groups(P=0.407 and 0.28,respectively).CONCLUSION RRH is associated with significantly less operative time and blood loss than LRH.The two procedures have similar complication rates,OS,and progression-free survival time.

Laparoscopic hysterectomy as optimal approach for 5400 grams uterus with associated polycythemia: A case report

BACKGROUND Uterine myomas are the most common benign gynecological soft tissue tumors in women but polycythemia associated with these tumors is rare.Polycythemia is significantly associated with risk of venous thromboembolism(VTE),which is further increased in case of a large pelvic mass and obesity.Here we report the surgical challenges in the case of an obese patient with a giant fibromatous uterus and associated polycythemia.CASE SUMMARY A 42-year-old obese woman was referred to our department for treatment for a huge fibromatous uterus.She suffered of pelvic pressure and abdominal distension and reported severe dyspnea from several months.Laboratory analyses including hemoglobin(Hb)19.2 g/dL and hematocrit(Hct)59.7%were indicative of polycythemia.Arterial blood gas analysis showed arterial oxygen pressure(pO2)of 81.5 mmHg.Abdominal computed tomography confirmed a giant fibromatous uterus measuring 28.2 cm×17 cm×25 cm.To reduce the thromboembolic risk,the patient underwent low molecular weight heparin,phlebotomy twice before surgery,and we opted for a laparoscopic hysterectomy.The uterus weighed 5400 g and the histology confirmed a diagnosis of leiomyoma.We did not find increased erythropoietin levels in the supernatant of the myomatous uterine tissue.There were no complications.On postoperative day 1,the Hb and the Hct levels normalized to 13.3 g/dL and 41.7%,respectively.Arterial blood gas analysis after surgery showed a pO2 of 144.7 mmHg.These results suggested the diagnosis of myomatous erythrocytosis syndrome.The patient was discharged on the second postoperative day in very good condition with no symptoms.CONCLUSION We believe this is the first reported laparoscopic hysterectomy in a patient with a giant uterus,polycythemia and obesity.Multiple VTE risk factors warranted a laparoscopic approach.

VAGINAL HYSTERECTOMY FOR PATIENTS WITH MODERATELY ENLARGED UTERUS OF BENIGN LESIONS

Objective To evaluate the possibility of vaginal hysterectomy for patients with moderately enlarged uterus of benign lesions. Methods One hundred and seventeen women with benign uterine diseases underwent vaginal hysterectomy. These patients were divided into two groups according to uterine weight. Group Ⅰ contained 60 patients with uterine enlargement to a weight of 200 to 750 g, and group Ⅱ contained 57 patients with uterine weight of less than 200 g. Uterine morcellation was performed in some cases. The peri-operative data in both groups were analyzed. Results In group Ⅰ, 59 cases underwent transvaginal hysterectomy successfully, except 1 case con-verted to abdominal operation and the uterine morcellation was performed in 21 women. In group Ⅱ, all patients successfully underwent transvaginal hysterectomy without any assistance of special technique. The mean uterine weight of group Ⅰ was significantly heavier than that of group Ⅱ(280.18 ± 100.40 g vs 146.48 ± 35.19 g). The mean operating time was significantly longer for group Ⅰ than that for group Ⅱ(83.93 ± 26.26 minutes vs 35.22 ± 20.55 minutes). There were no significant differences in blood loss and complications between groupⅠ and group Ⅱ. There was no injury of urinary bladder or rectum, and no vaginal vault infection. Conclusions Vaginal hysterectomy of moderately enlarged uterus can be safely and effectively performed by experienced operators. In some cases, in order to reduce the uterine volume, uterine mor-cellation should be used to shorten operative time, reduce the bleeding, and lower the postoperative complications.

Limited energy parametrial resection/dissection during modified laparoscopic nerve-sparing radical hysterectomy

Objective: The aim of this study was to investigate the feasibility of using ultrasonic scalpel combined with vascular clip in parametrial management,called limited energy parametrial resection/dissection(LEPRD),in laparoscopic nerve plane-sparing radical hysterectomy(NPSRH),a modified nerve-sparing radical hysterectomy(NSRH); and to evaluate its effectiveness in pelvic autonomic nerve preservation.Methods: From July 2012 to January 2016,257 consecutive patients with stage IB1 to IIA2 cervical cancer who underwent NPSRH were included in this study.Patients were divided into three cohorts according to the different parametrial resection modality.The clinical,pathological and surgery-related parameters were compared between the three groups.Short-and long-term postoperative bladder functions were evaluated.Results: LEPRD was attempted in 94 patients,and was successful in 65(69.1%) patients(LEPRD group).The remaining 29(30.9%) patients required bipolar coagulation after failure of vascular clipping(combined modality group).Routine bipolar cautery was used in the other 163 patients during the parametrial resection(bipolar group).The blood loss in the LEPRD group was significantly lower than those in the other two groups(P<0.001).The rate of successful Foley removal on postoperative day 7 was significantly higher in the LEPRD group than in the bipolar group(P=0.022).The incidence of chronic voiding dysfunction was significantly lower in the LEPRD group than in the bipolar group(P=0.019).Conclusions: It is feasible to perform LEPRD in NPSRH for cervical cancers.This kind of limited energy surgical technique is associated with less blood loss,and leads to improved postoperative bladder function.

Evolution of radical hysterectomy for cervical cancer along the last two decades: single institution experience

Background： The radical hysterectomy （RH） surgical technique has improved along the years. It is used for the treatment of cervical cancer, endometrial cancer when affecting the cervix, and upper vaginal carcinomas. Our aim was to describe the historical evolution of the technique after the introduction of laparoseopy at our institution. Methods： We performed a retrospective review of medical records of patients who underwent RH, grouped in three periods according to the year of surgery： 1990-1999, 2000-2009 and 2010-2013. Patients＇ characteristics, pathologic details, intraoperative and postoperative complications were analyzed and comoared throughout the time periods. Results： A total of 102 cases of RH were performed at our center during the study period. Among all data collected, the presence of necrosis, age, number of lymph nodes, surgery route, operating time, hospital stay, blood loss and transfusion requirement were statistically significant different among groups. Conversion to laparotomy rate was 19% for the second period compared to the absence of cases in the last one. No significant differences （P=0.124） were observed in the adjuvant treatment received among the three different groups. At the time of the last contact the patients free of disease were 12 （85.7%）, 53 （91.3%） and 26 （86.6%） respectively （P=0.406）. Regarding the disease-free interval, we found significant better outcomes in the group of laparotomy compared to laparoscopy （P=0.015）.Conclusions： Laparoscopic RH is an acceptable surgery with advantages like magnified vision of the operation＇s field, lower surgical complications, shorter hospital stay and earlier resumption to daily activities.

Total Laparoscopic Radical Hysterectomy for Treatment of Uterine Malignant Tumors:Analysis of Short-term Therapeutic Efficacy

To investigate the efficacy and the clinical value of total laparoscopic radical hysterectomy(TLRH) for the treatment of uterine malignancies,we performed a retrospective review of 87 patients with cervical cancer and 23 patients with endometrial carcinoma who underwent TLRH at Union hospital between June 2008 and September 2009.Data collected included operative time,estimated blood loss,lymph node count,time for the recovery of normal temperature and time to resumption of normal bladder function,intraoperative and postoperative complications.The procedure was completed laparoscopically in 108 patients.Two patients were converted to laparotomy due to common iliac vein injury.The mean overall operative time was 200.6±38.6 min;the mean operative blood loss was 280.5±128.3 mL;the mean number of pelvic lymph nodes that were resected was 26.0±5.8.The time for recovery of normal temperature and the normal bladder function after the operation was 5.8±2.9 d and 15.2±4.3 d.There were 2(1.8%) common iliac vein injuries during the operation and 10(9.1%) bladder retentions post operation.It was concluded that TLRH is feasible,minimally invasive and provides promise for the treatment of uterine malignancies.

Total laparoscopic hysterectomy after liver transplantation

BACKGROUND: The number of females who undergo liver transplantation is growing and sometimes gynecologic operations are needed to control gynecologic diseases after liver transplantation. METHOD: Total laparoscopic hysterectomy was performed in 2 patients who had undergone liver transplantation, one for adenomyosis and the other for hysteromyoma. RESULTS: It was safe to create a pneumoperitoneum through the umbilical skinfold even though mild adhesion in the pelvic cavity occurred in one patient. The operative times were 95 and 90 minutes, with blood loss of about 100 and 60 ml, respectively. Oral intake, flatus passage, and ambulation recovered within a day, after the operation. No significant changes in liver function were observed except complication of diarrhea caused by Candida albicans in one patient. CONCLUSIONS: The result of the two patients suggest that total laparoscopic hysterectomy is a safe and effective surgical approach for patients who have undergone liver transplantation.

Robotic single-site supracervical hysterectomy with manual morcellation:Preliminary experience

AIM To evaluate the feasibility,safety and peri-and postoperative outcomes of robotic single-site supracervical hysterectomy(RSSSH) for benign gynecologic disease.METHODS We report 3 patients who received RSSSH for adenomyosis of the uterus from November 2015 to April 2016.We evaluated the feasibility,safety and outcomes among these patients.RESULTS The mean surgical time was 244 min and the estimated blood loss was 216 mL,with no blood transfusion necessitated.The docking time was shortened gradually from 30 to 10 min.We spent 148 min on console operation.Manual morcel ation time was also short,ranging from 5 to 10 min.The mean hospital stay was 5 d.Lower VAS pain score was also noted.There is no complication during or after surgery.CONCLUSION RSSSH is feasible and safe,incurs less postoperative pain and gives good cosmetic appearance.The technique of inbag,manual morcellation can avoid tumor dissemination.

FALLOPIAN TUBE PROLAPSE FOLLOWING HYSTERECTOMY

Objective To investigate the clinical diagnosis, treatment, and prevention of fallopian tube prolapse (FTP) after hysterectomy.Methods A total of 7949 patients received hysterectomy from January 1983 to August 2005 in Peking Union Medical College Hospital, and 9 cases (including 1 case from other hospital) of FTP after hysterectomy were involved during this period.All of them were diagnosed according to pathological results and were followed up.The symptoms, diagnosis, and treatment of the FTP patients were analyzed retrospectively.Results The incidence of FTP after hysterectomy was 0.1% (8/7949), with the incidence of FTP after trans- abdominal hysterectomy being 0.06% (4/6229), after trans-vaginal hysterectomy being 0.5% (4/780), after laparoscopic assistant vaginal hysterectomy being 0 (0/940).There was no symptom in 3 cases.The pelvic examination revealed the typical prolapsed fimbrial end of a fallopian tube in 3 cases and the other 6 cases revealed red granulation tissue.All of them were excised vaginally and cauterized.The results were proved by pathological examination.No recurrence was reported during follow-up.Conclusions FTP is a rare complication after hysterectomy.The prognosis is well after proper diagnosis and treatment.Fixation of accessories onto the pelvic wall and complete peritonealization at the time of hysterectomy are the most important methods to prevent FTP after hysterectomy.

THE ROLE OF HYSTERECTOMY IN THE THERAPY OF GESTATIONAL TROPHOBLASTIC TUMOR

To evaluate the role of hysterectomy for patients with gestational trophoblastic tumor. [WT5”BX]Methods.[WT5”BZ]We retrospectively analyzed 68 cases of gestational trophoblastic neoplasia treated by hysterectomy from 1985～1997 at PUMC hospital. Thirty eight cases were diagnosed of choriocarcinoma and 30 were invasive mole. [WT5”BX]Results.[WT5”BZ]Twenty three elder patients who didn’t desire to preserve fertility were selected for hysterectomy after shorter courses of chemotherapy, 22 of them had a complete remission(95 6%), the total aver age courses of chemotherapy was 4 2. Of twenty seven chemorefractory cases who were suspected of a refractory isolated lesion in the uterus, delayed hysterectomy as an adjunct to chemotherapy was performed, 20 of them got a complete remission(74 1%), the total average courses of chemotherapy were 9 4. Emergency hysterectomy is indicated in 18 patients with uterine perforation or life threatening hemorrhage, 17 cases had a complete remission(94 4%), the total average courses of chemotherapy were 7 6. [WT5”BX]Conclusion.[WT5”BZ]Although the development of effective chemotherapy has resulted in improved survival of patients with gestational trophoblastic tumor, hysterectomy remains an important adjuncts in the treatment of a selected subset of patients; in order to operate more completely and prevent recurrence, it’s better to perform extended hysterectomy for the indicated patients.

Progress on the Prevention and Nursing of Urinary Tract Infection Associated with Radical Hysterectomy and Pelvic Lymphadenectomy

Radical hysterectomy(RH) and pelvic lymphadenectomy are the main treatment methods for early cervical cancer and endometrial carcinoma.Effective care measures,however,can decrease the incidence of UTIs and complications associated with RH and pelvic lymphadenectomy,as well as improve the therapeutic effects of administered drugs and patient prognosis.The writer refers to relevant literatures to analyze the reasons for postoperative UTIs and to provide a brief summary of the nursing methods for and progress in UTI prevention.

Primarily Outcome of Laparoscopic Hysterectomy for Early-Stage Malignant Gynecological Cancer of Unselected Cases in Five Years

Objective: To investigate the feasibility and safety of laparoscopic hysterectomy (LH) in early-stage malignant gynecological cancer. Methods: Data from patients who underwent surgical management for early-stage gynecological cancer between 2009 and 2014 were retrospectively reviewed. Each woman gave her informed consent to be included into the study, which was previously approved by the local ethics committee and Institutional Review Board. Inclusion Criteria: All patients presented with stage I or II disease, and underwent comprehensive staging surgery consisting of hysterectomy or radical hysterectomy, with or without bilateral salpingo-oophorectomy, with or without para-aortic lymphadenectomy, with or without omentectomy, and peritoneal cytology. Results: 345 patients who underwent laparoscopic surgery (201 cervical cancer cases, 110 endometrial cancer cases and 34 ovarian cancer cases) were identified. Surgery for none of the patients was converted from laparoscopy to laparotomy. The median patient age for early-stage of gynecological cancer was 48 years (range, 29 - 71 years). 87 (25.22%) of whom were elderly (>60 years);98 (28.41%) were obese (>30 kg/m2);164 (62.96%) were postmenopausal;103 (29.86%) had undergone previous abdominal surgery;96 (25%) had a history of medical disease. The median operative time and estimated blood loss were 3.5 hours (range, 2.5 - 5.5 hour) and 80 mL (20 - 200 mL), respectively. Intra-operative and postoperative complications occurred in 6 (1.74%) and 34 (9.86%). None of the patients occurred death. The interval to bowel movement and indwelling catheter were 3 days (range, 1 - 5 days) and 7 days (range, 5 - 11 days). The median postoperative hospital stay was 10 days (range, 6 - 18 days). The mean operating time and hospital days for cervical cancer was shorter;the estimated blood loss was lower;and the peri-operative complications were lower in the second stage (July 2012-May 2014) than in the first three years (May 2009-June 2012) in our department