BACKGROUND We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who has been using an antiplatelet medication.CASE SUMMARY A postmenopausal woman,84 years of age,had a medical history of ...BACKGROUND We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who has been using an antiplatelet medication.CASE SUMMARY A postmenopausal woman,84 years of age,had a medical history of hypertension,diabetes mellitus,coronary artery disease(three-vessel disease),chronic kidney disease(stage 3),and dementia.The patient has been taking clopidogrel,an antiplatelet medication,for several years.She presented at our outpatient clinic complaining of painful swelling over her left vulva for several days.A Bartholin’s cyst over the left vulva was suspected,and the patient underwent marsupialization under local anesthesia,which was well-tolerated.During the incision procedure,bright-red blood with some blood clots was discharged,and a hemorrhagic Bartholin’s cyst was observed.There was no recurrence of the hemorrhagic Bartholin’s cyst during the 6-mo subsequent follow-up period.CONCLUSION Hemorrhagic Bartholin’s cysts rarely occur.We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who had been on antiplatelets and was successfully treated with marsupialization.No recurrence was noted during the 6-mo follow-up period.Older females taking antiplatelets should be cautious of bleeding when presenting with a Bartholin’s cyst.展开更多
BACKGROUND We report on the case of a 21-year-old female who could not walk due to a huge Bartholin's cyst occupying the right vulvar region.The patient was treated by marsupialization of the Bartholin’s cyst and...BACKGROUND We report on the case of a 21-year-old female who could not walk due to a huge Bartholin's cyst occupying the right vulvar region.The patient was treated by marsupialization of the Bartholin’s cyst and postoperative antibiotic therapy.CASE SUMMARY A 21-year-old female without a medical history of sexually transmitted diseases presented to our outpatient clinic with complaints of a painful vulvar lump and a green-yellowish discharge for 4 d.A large Bartholin’s cyst,10 cm in diameter,was suspected over the right side of the vulva.She was advised to be admitted to the ward for intravenous antibiotic treatment and to perform marsupialization several days later.However,the patient requested immediate surgery because of time limitations.The patient underwent marsupialization under local anesthesia.The procedure was well-tolerated.After making the incision,a significant amount of malodorous pus(approximately 30 mL)was removed from the abscess.The patient was followed up for 1 wk postoperatively.The Bartholin’s cyst regressed,and the surgical wound healed well.CONCLUSION Our case shows that an initial marsupialization followed by oral antibiotic therapy can be an appropriate treatment option for a large Bartholin’s cyst.However,depending on the patient’s condition,a suitable treatment,either cystectomy or marsupialization,can be considered.展开更多
Background: The Bartholin’s gland cysts and abscesses are one of the most common vulva cyst or abscesses in gynaecological practice. Symptomatic cases give significant discomfort to sufferers and have a negative impa...Background: The Bartholin’s gland cysts and abscesses are one of the most common vulva cyst or abscesses in gynaecological practice. Symptomatic cases give significant discomfort to sufferers and have a negative impact on their quality of life. Objective: To investigate the incidence, pattern of presentation and management of Barthholin’s gland cysts and abscesses in the Federal Teaching Hospital Abakaliki (FETHA) Ebonyi State, Nigeria. Methodology: This was a four-year retrospective study of cases of Bartholin’s gland cysts and abscesses in FETHA. We studied all cases of Bartholin’s gland cysts and abscesses that were managed at the Federal Teaching Hospital Abakaliki from 1<sup>st</sup> January 2012 to 31<sup>st</sup> December 2015. Results: During the study period, there were 1015 gynaecological surgical cases of which 18 were for Bartholin’s gland cysts or abscess giving an incidence of 1.78%. The mean age of the patients was 28.8 ± 5.6 years with 61% of the patients within the age range of 21 to 30 years. The commonest risk factor that was found for the occurrence of Bartholin’s gland cyst or abscess was previous history of the disease in 14 (77.8%) followed by previous history of sexually transmitted diseases 8 (44.4%). Pain was the commonest presenting symptom in 14 (77.8%) of cases. The left vulva was the commonest site of disease as noted in 15 (83.3%) of patients. Escherichia coli and Staphylococcus aureus were the commonest isolates on swabs with 16 (88.9%) and 14 (77.8%) prevalence respectively. The disease presented commonly in form of abscess as observed in 10 (55.6%) of patients. All the patients had Marsupialization as the modality of treatment. Conclusion: Symptomatic Bartholin’s gland cyst and abscess cause significant morbidity for the sufferers and decreased quality of life. Accurate diagnosis and treatment is advocated to prevent chronicity and complications. Although options of treatment abound, Marsupialization remains the mainstay of treatment in low resource setting like ours.展开更多
Adenoid cystic carcinoma(ACC) of the Bartholin's gland is a rare malignant tumor of vulvar which is characterized by slow growth,local invasion and perineural infiltration.The survival rates for 10 years range fro...Adenoid cystic carcinoma(ACC) of the Bartholin's gland is a rare malignant tumor of vulvar which is characterized by slow growth,local invasion and perineural infiltration.The survival rates for 10 years range from 50% to 100%.The disease free interval for 10 years range from 33% to 38%.Currently,there is no consensus on the treatment of ACC of the Bartholin's gland.Primary surgery includes wide local excision or radical vulvectomy with or without lymph node dissection.Adjuvant radiotherapy and chemotherapy are advocated for the treatment of this cancer.Work is still needed to identify an effective systemic therapy.展开更多
Objective: To analyse all cases of Bartholin glands pathology (cysts and abscess), and identify the different variable affecting the method of management with Marsupialization or excision. Methods: This study is a cro...Objective: To analyse all cases of Bartholin glands pathology (cysts and abscess), and identify the different variable affecting the method of management with Marsupialization or excision. Methods: This study is a cross-sectional retrospective analysis of all cases of Bartholin cysts and abscess admitted and managed at KAUH, from January 2017 to December 2017. Results: 48 patients were analysed: age (32.60 ± 9.9), parity, BMI (26.9 ± 4.98). Out of 48 patients, 25 (52.1%) were diagnosed as Bartholin cysts and 23 (47.9%) as Bartholin abscess. 72.9% (35) patients were managed with Marsupialization, and only 27.1% ended with excision. Comparing age in years, parity and BMI in the cases managed by Marsupialization with those with excision, the only statically significant difference was found in the parity. When comparing the important factors collected, younger subjects less than 35 years old, never being pregnant and BMI less than 30 had more Marsupialization than excision. But age . Abscess and non-recurrent had more Marsupialization but were statistically not significant. Other factors, past medical and surgical history and type of anaesthesia were the same in both groups. Logistic regression performed using the dependent variable for Marsupialization rather than excision with different covariant categorised variable, age less than 35, single, abscess, non-recurrent, and BMI less than 30 (Table 2). Age less than 35 and BMI less than 30展开更多
[ Objective] The paper was to identify endophytic bacillus BHL3501 from wild soybean and its inhibitory effect against soybean cyst nematode. [ Meth- od] Through morphological characteristic, physiological and biochem...[ Objective] The paper was to identify endophytic bacillus BHL3501 from wild soybean and its inhibitory effect against soybean cyst nematode. [ Meth- od] Through morphological characteristic, physiological and biochemical characteristics and 16S rDNA analysis, a strain of endophytic bacterium BHL3501 with ne- maticidal activity isolated and screened from the root of wild soybean was identified, the effects of BHL3501 metabolite solutions with different dilution multiples on egg hatching and activity of 2rd instar juvenile of soybean cyst nematode were also studied. [ Result ] BHL3501 strain was preliminarily identified to be Bacillus sp.. The relative inhibitory rate of its original fermentation broth on egg hatching of soybean cyst nematode after 24 h was 98.3% ; the relative inhibitory rate under 10- time diluted solution treatment was 79.5%, which had significant difference with sterile water control. The corrected mortality rate of 24 instar juvenile was 93.1% after treated by original fermentation broth for 24 h, the treatments of all diluted solutions had significant difference with sterile water control. [ Conclusion ] BHL3501 metabolites had strong inhibitory effect against egg hatching of soybean cyst nematode, which also had strong toxic effect on its 2nd instar juvenile.展开更多
AIM: To summarize the experience of diagnosis and treatment of congenital choledochal cyst in the past 20 years (1980-2000). METHODS: The clinical data of 108 patients admitted from 1980 to 2000 were analyzed retrospe...AIM: To summarize the experience of diagnosis and treatment of congenital choledochal cyst in the past 20 years (1980-2000). METHODS: The clinical data of 108 patients admitted from 1980 to 2000 were analyzed retrospectively. RESULTS: Abdominal pain,jaundice and abdominal mass were presented in most child cases. Clinical symptoms in adult cases were non-specific, resulting in delayed diagnosis frequently. Fifty-seven patients (52.7%) had coexistent pancreatiobiliary disease. Carcinoma of the biliary duct occurred in 18 patients (16.6%).Ultrasonic examination was undertaken in 94 cases, ERCP performed in 46 cases and CT in 71 cases. All of the cases were correctly diagnosed before operation. Abnormal pancreatobiliary duct junction was found in 39 patients. Before 1985 the diagnosis and classification of congenital choledochal cyst were established by ultrasonography preoperatively and confirmed during operation, the main procedures were internal drainage by cyst enterostomy. After 1985, the diagnosis was established by ERCP and CT, and cystectomy with Roux-en-Y hepaticojejunostomy was the conventional procedures.In 1994, we reported a new and simplified operative procedure in order to reduce the risk of choledochal cyst malignancy. Postoperative complication was mainly retrograde infection of biliary tract, which could be controlled by the administration of antibiotics, there was no perioperative mortality. CONCLUSION: The concept in diagnosis and treatment of congenital choledochal cyst has obviously been changed greatly.CT and ERCP were of great help in the classification of the disease.Currently, cystectomy with Roux-en-Y hepaticojejunostomy is strongly recommended as the choice for patients with type I and type IV cysts. Piggyback orthotopic liver transplantation is indicated in type V cysts (Caroli's disease) with frequently recurrent cholangitis.展开更多
Nonparasitic hepatic cysts consist of a heterogeneous group of disorders, which differ in etiology, prevalence,and manifestations. With improving diagnostic techniques, hepatic cysts are becoming more common.Recent ad...Nonparasitic hepatic cysts consist of a heterogeneous group of disorders, which differ in etiology, prevalence,and manifestations. With improving diagnostic techniques, hepatic cysts are becoming more common.Recent advancements in minimally invasive technology created a new Era in the management of hepatic cystic disease. Herein, the most current recommendations for management of noninfectious hepatic cysts are described, thereby discussing differential diagnosis, new therapeutic modalities and outcomes.展开更多
Paraurethral cysts are a rare congenital abnormality seen in female neonates. We present the case of a female newborn with a paraurethral cyst resulting in urinary obstruction. Surgical intervention was chosen as a re...Paraurethral cysts are a rare congenital abnormality seen in female neonates. We present the case of a female newborn with a paraurethral cyst resulting in urinary obstruction. Surgical intervention was chosen as a result of the obstruction.展开更多
Objective: To review the records of cases of Bartholin’s Gland Carcinoma referred to the Queensland Centre for Gynaecological Cancer (QCGC) between mid 1993 and mid 2012. Methods: Bartholin’s Gland Carcinoma case da...Objective: To review the records of cases of Bartholin’s Gland Carcinoma referred to the Queensland Centre for Gynaecological Cancer (QCGC) between mid 1993 and mid 2012. Methods: Bartholin’s Gland Carcinoma case data from QCGC were reviewed and analysed using the computer software Statistical Package for the Social Sciences 11.0. Results: Of the 12 cases four died of their disease, seven are still alive and disease free and one is alive with recurrent disease. The mean age at diagnosis was 52.8 years. Time from onset of symptoms to diagnosis averaged 5.8 months. All diagnoses were confirmed histologically. Presenting symptoms included a lump and pain. The most common presenting complaint was a lump. Treatment included surgical excision, occasional biopsy followed by radiotherapy with or without chemotherapy. In some cases radiation and chemotherapy was followed by vulvectomy of various extent. Conclusions: Bartholin’s Gland Carcinoma is a rare condition with outcome dependent on duration of symptoms, including delay in diagnosis, cell-type, cellular differentiation and the International Federation of Gynecology and Obstetrics (FIGO) classification. A Bartholin’s gland mass in a woman aged 40 years or more should be considered malignant until a biopsy proves otherwise.The incidence of Bartholin’s Gland Carcinoma in Queensland is less than that reported elsewhere but a higher proportion of squamous cell carcinomas was found in this small series.展开更多
<b><span style="font-family:Verdana;">Background: </span></b><span style="font-family:Verdana;">The calcifying odontogenic cyst (COC) is a rare pathological entity. It...<b><span style="font-family:Verdana;">Background: </span></b><span style="font-family:Verdana;">The calcifying odontogenic cyst (COC) is a rare pathological entity. It falls into a group of lesions with calcifications that present benign and sometime malignant tumor variants. </span><b><span style="font-family:Verdana;">Case Presentation: </span></b><span style="font-family:Verdana;">In the present study, we report on a case of intraosseous/intrasinusal COC with impacted maxillary canine and dentinoid structures odontoma-like. The clinical, radiographical, histopathological, and molecular characteristics of this pathological entity are discussed in relation also to the problems of differential diagnosis, treatment, and prognosis. </span><b><span style="font-family:Verdana;">Conclusion: </span></b><span style="font-family:Verdana;">The true COC is a rare entity in the oral cavity and represents about less than 1% of all odontogenic lesions. Careful clinical, instrumental and histological analysis must be performed for odontogenic cysts in order to accomplish the correct surgical act and to avoid recurrence. <p> <br /> </p> </span>展开更多
Klestadt’s cyst, more commonly known as the nasolabial cyst, is an uncommon, non-odontogenic, and soft tissue cyst. It is classified as a fissural cyst, found outside the bone, and on the region corresponding to the ...Klestadt’s cyst, more commonly known as the nasolabial cyst, is an uncommon, non-odontogenic, and soft tissue cyst. It is classified as a fissural cyst, found outside the bone, and on the region corresponding to the nasolabial furrow and alar nose. Following its description first by Zukuerkandl in 1882, only 267 cases have been found in English literature. In spite of the low occurrence of nasolabial cysts, it is important to recognize the clinical characteristics of this lesion. The purpose of this report is to review the literature and discuss the histomorphology and etiology of this condition, and also its management by surgical excision. As per our experience, sublabial approach is the best for complete and scarless excision of this cyst.展开更多
Background: Loose bodies (LBs) within the knee joint are commonly encountered during clinical practice and are frequently observed during knee arthroscopy. The primary treatment involves the removal of loose bodies;ho...Background: Loose bodies (LBs) within the knee joint are commonly encountered during clinical practice and are frequently observed during knee arthroscopy. The primary treatment involves the removal of loose bodies;however, their complete eradication is often challenging and may not address underlying diseases, leading to persistent symptoms and the risk of new loose body formation. Aim: This case report aims to present the findings and surgical management of a 52-year-old male with an unusually large osseous loose body in the knee joint and associated pathologies. Case Presentation: The patient, a 52-year-old male, experienced recurrent episodes of severe, sudden, and painful locking of the knee joint, leading to difficulties moving. A plain MRI study was conducted to evaluate the condition of the knee joint, which revealed various degenerative changes and the presence of a loose body. Subsequently, an arthroscopic examination was performed under general anesthesia, uncovering the presence of an abnormally large loose body, as well as other pathologies including chondropathy, meniscal degeneration, and Baker’s cyst. Conclusion: Loose bodies (LBs) in the knee joint pose significant challenges and may lead to debilitating symptoms. Timely diagnosis and appropriate surgical intervention are crucial for symptom relief and the prevention of further joint damage as arthroscopic excision. Comprehensive imaging has a vital role in guiding treatment decisions and optimizing patient outcomes. In this case, the removal of the loose body improved patient outcomes and helped prevent potential joint complications.展开更多
AIM: To evaluate the clinical application of serial operations with preservation of spleen. METHODS: Serial operations with preserving spleen were performed on 211 cases in our hospital from 1980 to 2000. The patient&...AIM: To evaluate the clinical application of serial operations with preservation of spleen. METHODS: Serial operations with preserving spleen were performed on 211 cases in our hospital from 1980 to 2000. The patient's age ranged from 13 to 56 years, averaging 38 years. Diseases included splenic injury in 171 cases, portal hypertension in 9 cases, splenic cyst in 10 cases, and the lesion of pancreatic body and tail in 21 cases. RESULTS: All the cases were cured, and 129 patients were followed up from 3 months to 3 years with the leukocyte phagocytosis test, detection of immunoglubin, CT,(99m)Tc scanning and ultrasonography. The results were satisfactory. CONCLUSION: The operations with preserving spleen were safe, feasible, and worth of clinical application.展开更多
Background-Unusual contents of hernia sac are uncommon, but are likely to be encountered by a surgeon in his career due to the frequency of hernia repair. The aim of this study, is to present our experience of unusual...Background-Unusual contents of hernia sac are uncommon, but are likely to be encountered by a surgeon in his career due to the frequency of hernia repair. The aim of this study, is to present our experience of unusual contents in inguinal hernia sac, discuss its management and review the relevant literature with regards to others experience. Patients and methods-Retrospective study of 662 patients who underwent inguinal hernia repair over an 8 year period from 2000 to 2008 was carried out. Results-Seven patients presented with unusual contents in inguinal hernia sac;an incidence of 1.05%. Three of them had vermiform appendix, with acute appendicitis (Amyand’s Hernia) noted in one of them. All patients underwent appendicectomy with repair of hernia, with mesh being employed only in patients with normal appendix. In 2 cases urinary bladder had herniated and there was one case each of ovarian cyst and fallopian tube with ovary as its content. In all these patients hernia repair was carried out after carefully reducing the contents. Conclusion-Unusual contents of hernia may pose a surgical dilemma during hernia repair even to an experienced surgeon. Although rare, a hernia may contain vermiform appendix and exceptionally it may be acutely inflamed. Tubal and ovarian herniation in an inguinal hernia may be found in adult and perimenopausal women, though the incidence is reported to be more common in children. Urinary bladder herniation occurs with similar incidence as tubo ovarian hernia;however it requires special attention because of the risk of iatrogenic bladder injury during inguinal dissection. Though appendix as a content is dealt with by appendicectomy followed by hernioplasty, every effort should be made to preserve other organs found in the hernia sac to achieve an uneventful postoperative period.展开更多
文摘BACKGROUND We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who has been using an antiplatelet medication.CASE SUMMARY A postmenopausal woman,84 years of age,had a medical history of hypertension,diabetes mellitus,coronary artery disease(three-vessel disease),chronic kidney disease(stage 3),and dementia.The patient has been taking clopidogrel,an antiplatelet medication,for several years.She presented at our outpatient clinic complaining of painful swelling over her left vulva for several days.A Bartholin’s cyst over the left vulva was suspected,and the patient underwent marsupialization under local anesthesia,which was well-tolerated.During the incision procedure,bright-red blood with some blood clots was discharged,and a hemorrhagic Bartholin’s cyst was observed.There was no recurrence of the hemorrhagic Bartholin’s cyst during the 6-mo subsequent follow-up period.CONCLUSION Hemorrhagic Bartholin’s cysts rarely occur.We report the case of a postmenopausal female with a hemorrhagic Bartholin’s cyst who had been on antiplatelets and was successfully treated with marsupialization.No recurrence was noted during the 6-mo follow-up period.Older females taking antiplatelets should be cautious of bleeding when presenting with a Bartholin’s cyst.
文摘BACKGROUND We report on the case of a 21-year-old female who could not walk due to a huge Bartholin's cyst occupying the right vulvar region.The patient was treated by marsupialization of the Bartholin’s cyst and postoperative antibiotic therapy.CASE SUMMARY A 21-year-old female without a medical history of sexually transmitted diseases presented to our outpatient clinic with complaints of a painful vulvar lump and a green-yellowish discharge for 4 d.A large Bartholin’s cyst,10 cm in diameter,was suspected over the right side of the vulva.She was advised to be admitted to the ward for intravenous antibiotic treatment and to perform marsupialization several days later.However,the patient requested immediate surgery because of time limitations.The patient underwent marsupialization under local anesthesia.The procedure was well-tolerated.After making the incision,a significant amount of malodorous pus(approximately 30 mL)was removed from the abscess.The patient was followed up for 1 wk postoperatively.The Bartholin’s cyst regressed,and the surgical wound healed well.CONCLUSION Our case shows that an initial marsupialization followed by oral antibiotic therapy can be an appropriate treatment option for a large Bartholin’s cyst.However,depending on the patient’s condition,a suitable treatment,either cystectomy or marsupialization,can be considered.
文摘Background: The Bartholin’s gland cysts and abscesses are one of the most common vulva cyst or abscesses in gynaecological practice. Symptomatic cases give significant discomfort to sufferers and have a negative impact on their quality of life. Objective: To investigate the incidence, pattern of presentation and management of Barthholin’s gland cysts and abscesses in the Federal Teaching Hospital Abakaliki (FETHA) Ebonyi State, Nigeria. Methodology: This was a four-year retrospective study of cases of Bartholin’s gland cysts and abscesses in FETHA. We studied all cases of Bartholin’s gland cysts and abscesses that were managed at the Federal Teaching Hospital Abakaliki from 1<sup>st</sup> January 2012 to 31<sup>st</sup> December 2015. Results: During the study period, there were 1015 gynaecological surgical cases of which 18 were for Bartholin’s gland cysts or abscess giving an incidence of 1.78%. The mean age of the patients was 28.8 ± 5.6 years with 61% of the patients within the age range of 21 to 30 years. The commonest risk factor that was found for the occurrence of Bartholin’s gland cyst or abscess was previous history of the disease in 14 (77.8%) followed by previous history of sexually transmitted diseases 8 (44.4%). Pain was the commonest presenting symptom in 14 (77.8%) of cases. The left vulva was the commonest site of disease as noted in 15 (83.3%) of patients. Escherichia coli and Staphylococcus aureus were the commonest isolates on swabs with 16 (88.9%) and 14 (77.8%) prevalence respectively. The disease presented commonly in form of abscess as observed in 10 (55.6%) of patients. All the patients had Marsupialization as the modality of treatment. Conclusion: Symptomatic Bartholin’s gland cyst and abscess cause significant morbidity for the sufferers and decreased quality of life. Accurate diagnosis and treatment is advocated to prevent chronicity and complications. Although options of treatment abound, Marsupialization remains the mainstay of treatment in low resource setting like ours.
文摘Adenoid cystic carcinoma(ACC) of the Bartholin's gland is a rare malignant tumor of vulvar which is characterized by slow growth,local invasion and perineural infiltration.The survival rates for 10 years range from 50% to 100%.The disease free interval for 10 years range from 33% to 38%.Currently,there is no consensus on the treatment of ACC of the Bartholin's gland.Primary surgery includes wide local excision or radical vulvectomy with or without lymph node dissection.Adjuvant radiotherapy and chemotherapy are advocated for the treatment of this cancer.Work is still needed to identify an effective systemic therapy.
文摘Objective: To analyse all cases of Bartholin glands pathology (cysts and abscess), and identify the different variable affecting the method of management with Marsupialization or excision. Methods: This study is a cross-sectional retrospective analysis of all cases of Bartholin cysts and abscess admitted and managed at KAUH, from January 2017 to December 2017. Results: 48 patients were analysed: age (32.60 ± 9.9), parity, BMI (26.9 ± 4.98). Out of 48 patients, 25 (52.1%) were diagnosed as Bartholin cysts and 23 (47.9%) as Bartholin abscess. 72.9% (35) patients were managed with Marsupialization, and only 27.1% ended with excision. Comparing age in years, parity and BMI in the cases managed by Marsupialization with those with excision, the only statically significant difference was found in the parity. When comparing the important factors collected, younger subjects less than 35 years old, never being pregnant and BMI less than 30 had more Marsupialization than excision. But age . Abscess and non-recurrent had more Marsupialization but were statistically not significant. Other factors, past medical and surgical history and type of anaesthesia were the same in both groups. Logistic regression performed using the dependent variable for Marsupialization rather than excision with different covariant categorised variable, age less than 35, single, abscess, non-recurrent, and BMI less than 30 (Table 2). Age less than 35 and BMI less than 30
基金Supported by National Natural Science Foundation of China ( 30940050)Natural Science Foundation of Hebei Province ( C2006000559+2 种基金 C2009000868) Commission of Science Technology of Hebei Province ( 06547005D-3,09220103D-11)Educational Commission of Hebei Province( Z2008114)~~
文摘[ Objective] The paper was to identify endophytic bacillus BHL3501 from wild soybean and its inhibitory effect against soybean cyst nematode. [ Meth- od] Through morphological characteristic, physiological and biochemical characteristics and 16S rDNA analysis, a strain of endophytic bacterium BHL3501 with ne- maticidal activity isolated and screened from the root of wild soybean was identified, the effects of BHL3501 metabolite solutions with different dilution multiples on egg hatching and activity of 2rd instar juvenile of soybean cyst nematode were also studied. [ Result ] BHL3501 strain was preliminarily identified to be Bacillus sp.. The relative inhibitory rate of its original fermentation broth on egg hatching of soybean cyst nematode after 24 h was 98.3% ; the relative inhibitory rate under 10- time diluted solution treatment was 79.5%, which had significant difference with sterile water control. The corrected mortality rate of 24 instar juvenile was 93.1% after treated by original fermentation broth for 24 h, the treatments of all diluted solutions had significant difference with sterile water control. [ Conclusion ] BHL3501 metabolites had strong inhibitory effect against egg hatching of soybean cyst nematode, which also had strong toxic effect on its 2nd instar juvenile.
文摘AIM: To summarize the experience of diagnosis and treatment of congenital choledochal cyst in the past 20 years (1980-2000). METHODS: The clinical data of 108 patients admitted from 1980 to 2000 were analyzed retrospectively. RESULTS: Abdominal pain,jaundice and abdominal mass were presented in most child cases. Clinical symptoms in adult cases were non-specific, resulting in delayed diagnosis frequently. Fifty-seven patients (52.7%) had coexistent pancreatiobiliary disease. Carcinoma of the biliary duct occurred in 18 patients (16.6%).Ultrasonic examination was undertaken in 94 cases, ERCP performed in 46 cases and CT in 71 cases. All of the cases were correctly diagnosed before operation. Abnormal pancreatobiliary duct junction was found in 39 patients. Before 1985 the diagnosis and classification of congenital choledochal cyst were established by ultrasonography preoperatively and confirmed during operation, the main procedures were internal drainage by cyst enterostomy. After 1985, the diagnosis was established by ERCP and CT, and cystectomy with Roux-en-Y hepaticojejunostomy was the conventional procedures.In 1994, we reported a new and simplified operative procedure in order to reduce the risk of choledochal cyst malignancy. Postoperative complication was mainly retrograde infection of biliary tract, which could be controlled by the administration of antibiotics, there was no perioperative mortality. CONCLUSION: The concept in diagnosis and treatment of congenital choledochal cyst has obviously been changed greatly.CT and ERCP were of great help in the classification of the disease.Currently, cystectomy with Roux-en-Y hepaticojejunostomy is strongly recommended as the choice for patients with type I and type IV cysts. Piggyback orthotopic liver transplantation is indicated in type V cysts (Caroli's disease) with frequently recurrent cholangitis.
文摘Nonparasitic hepatic cysts consist of a heterogeneous group of disorders, which differ in etiology, prevalence,and manifestations. With improving diagnostic techniques, hepatic cysts are becoming more common.Recent advancements in minimally invasive technology created a new Era in the management of hepatic cystic disease. Herein, the most current recommendations for management of noninfectious hepatic cysts are described, thereby discussing differential diagnosis, new therapeutic modalities and outcomes.
文摘Paraurethral cysts are a rare congenital abnormality seen in female neonates. We present the case of a female newborn with a paraurethral cyst resulting in urinary obstruction. Surgical intervention was chosen as a result of the obstruction.
文摘Objective: To review the records of cases of Bartholin’s Gland Carcinoma referred to the Queensland Centre for Gynaecological Cancer (QCGC) between mid 1993 and mid 2012. Methods: Bartholin’s Gland Carcinoma case data from QCGC were reviewed and analysed using the computer software Statistical Package for the Social Sciences 11.0. Results: Of the 12 cases four died of their disease, seven are still alive and disease free and one is alive with recurrent disease. The mean age at diagnosis was 52.8 years. Time from onset of symptoms to diagnosis averaged 5.8 months. All diagnoses were confirmed histologically. Presenting symptoms included a lump and pain. The most common presenting complaint was a lump. Treatment included surgical excision, occasional biopsy followed by radiotherapy with or without chemotherapy. In some cases radiation and chemotherapy was followed by vulvectomy of various extent. Conclusions: Bartholin’s Gland Carcinoma is a rare condition with outcome dependent on duration of symptoms, including delay in diagnosis, cell-type, cellular differentiation and the International Federation of Gynecology and Obstetrics (FIGO) classification. A Bartholin’s gland mass in a woman aged 40 years or more should be considered malignant until a biopsy proves otherwise.The incidence of Bartholin’s Gland Carcinoma in Queensland is less than that reported elsewhere but a higher proportion of squamous cell carcinomas was found in this small series.
文摘<b><span style="font-family:Verdana;">Background: </span></b><span style="font-family:Verdana;">The calcifying odontogenic cyst (COC) is a rare pathological entity. It falls into a group of lesions with calcifications that present benign and sometime malignant tumor variants. </span><b><span style="font-family:Verdana;">Case Presentation: </span></b><span style="font-family:Verdana;">In the present study, we report on a case of intraosseous/intrasinusal COC with impacted maxillary canine and dentinoid structures odontoma-like. The clinical, radiographical, histopathological, and molecular characteristics of this pathological entity are discussed in relation also to the problems of differential diagnosis, treatment, and prognosis. </span><b><span style="font-family:Verdana;">Conclusion: </span></b><span style="font-family:Verdana;">The true COC is a rare entity in the oral cavity and represents about less than 1% of all odontogenic lesions. Careful clinical, instrumental and histological analysis must be performed for odontogenic cysts in order to accomplish the correct surgical act and to avoid recurrence. <p> <br /> </p> </span>
文摘Klestadt’s cyst, more commonly known as the nasolabial cyst, is an uncommon, non-odontogenic, and soft tissue cyst. It is classified as a fissural cyst, found outside the bone, and on the region corresponding to the nasolabial furrow and alar nose. Following its description first by Zukuerkandl in 1882, only 267 cases have been found in English literature. In spite of the low occurrence of nasolabial cysts, it is important to recognize the clinical characteristics of this lesion. The purpose of this report is to review the literature and discuss the histomorphology and etiology of this condition, and also its management by surgical excision. As per our experience, sublabial approach is the best for complete and scarless excision of this cyst.
文摘Background: Loose bodies (LBs) within the knee joint are commonly encountered during clinical practice and are frequently observed during knee arthroscopy. The primary treatment involves the removal of loose bodies;however, their complete eradication is often challenging and may not address underlying diseases, leading to persistent symptoms and the risk of new loose body formation. Aim: This case report aims to present the findings and surgical management of a 52-year-old male with an unusually large osseous loose body in the knee joint and associated pathologies. Case Presentation: The patient, a 52-year-old male, experienced recurrent episodes of severe, sudden, and painful locking of the knee joint, leading to difficulties moving. A plain MRI study was conducted to evaluate the condition of the knee joint, which revealed various degenerative changes and the presence of a loose body. Subsequently, an arthroscopic examination was performed under general anesthesia, uncovering the presence of an abnormally large loose body, as well as other pathologies including chondropathy, meniscal degeneration, and Baker’s cyst. Conclusion: Loose bodies (LBs) in the knee joint pose significant challenges and may lead to debilitating symptoms. Timely diagnosis and appropriate surgical intervention are crucial for symptom relief and the prevention of further joint damage as arthroscopic excision. Comprehensive imaging has a vital role in guiding treatment decisions and optimizing patient outcomes. In this case, the removal of the loose body improved patient outcomes and helped prevent potential joint complications.
基金Supported by Awarded the Second class Prize of National Science and Technology Advance in 2000(J-233-2-08).
文摘AIM: To evaluate the clinical application of serial operations with preservation of spleen. METHODS: Serial operations with preserving spleen were performed on 211 cases in our hospital from 1980 to 2000. The patient's age ranged from 13 to 56 years, averaging 38 years. Diseases included splenic injury in 171 cases, portal hypertension in 9 cases, splenic cyst in 10 cases, and the lesion of pancreatic body and tail in 21 cases. RESULTS: All the cases were cured, and 129 patients were followed up from 3 months to 3 years with the leukocyte phagocytosis test, detection of immunoglubin, CT,(99m)Tc scanning and ultrasonography. The results were satisfactory. CONCLUSION: The operations with preserving spleen were safe, feasible, and worth of clinical application.
文摘Background-Unusual contents of hernia sac are uncommon, but are likely to be encountered by a surgeon in his career due to the frequency of hernia repair. The aim of this study, is to present our experience of unusual contents in inguinal hernia sac, discuss its management and review the relevant literature with regards to others experience. Patients and methods-Retrospective study of 662 patients who underwent inguinal hernia repair over an 8 year period from 2000 to 2008 was carried out. Results-Seven patients presented with unusual contents in inguinal hernia sac;an incidence of 1.05%. Three of them had vermiform appendix, with acute appendicitis (Amyand’s Hernia) noted in one of them. All patients underwent appendicectomy with repair of hernia, with mesh being employed only in patients with normal appendix. In 2 cases urinary bladder had herniated and there was one case each of ovarian cyst and fallopian tube with ovary as its content. In all these patients hernia repair was carried out after carefully reducing the contents. Conclusion-Unusual contents of hernia may pose a surgical dilemma during hernia repair even to an experienced surgeon. Although rare, a hernia may contain vermiform appendix and exceptionally it may be acutely inflamed. Tubal and ovarian herniation in an inguinal hernia may be found in adult and perimenopausal women, though the incidence is reported to be more common in children. Urinary bladder herniation occurs with similar incidence as tubo ovarian hernia;however it requires special attention because of the risk of iatrogenic bladder injury during inguinal dissection. Though appendix as a content is dealt with by appendicectomy followed by hernioplasty, every effort should be made to preserve other organs found in the hernia sac to achieve an uneventful postoperative period.