Ectopic seminal tract opening in enlarged prostatic utricle: A report of 22 cases / 中华男科学杂志

Objective@#To explore the diagnosis, classification and treatment of ectopic seminal tract opening in enlarged prostatic utricle (EPU).@*METHODS@#We retrospectively analyzed the clinical data on 22 cases of ectopic seminal tract opening in EPU confirmed by spermography, EPU open cannula angiography or intraoperative puncture of the vas deferens and treated by transurethral incision of EPU, cold-knife incision or electric incision of EPU, full drainage of the anteriorwal, and open or laparoscopic surgery from October 1985 to October 2017.@*RESULTS@#Five of the patients were diagnosed with ectopic opening of the vas deferens and the other 17 with ectopic opening of the ejaculatory duct in EPU. During the 3－48 months of postoperative follow-up, symptoms disappeared in all the cases, semen quality was improved in those with infertility, and 2 of the infertile patients achieved pregnancy via ICSI.@*CONCLUSIONS@#Ectopic seminal tract opening in EPU is rare clinically. Spermography is a reliable method for the diagnosis of the disease, and its treatment should be aimed at restoring the smooth flow of semen based on proper classification and typing of the disease.

A 30-year retrospective study of rare ectopic seminal tract opening cases / 亚洲男科学杂志(英文版)

Ectopic seminal tract opening is a rare congenital malformation. Until recently, there has been a lack of comprehensive reporting on the condition. The purpose of this retrospective study is to summarize the experience of diagnosis and treatment of this condition based on 28 clinical practice cases throughout the past 30 years. We conducted auxiliary examinations on such patients including routine tests, imaging examinations, and endoscopy. Among these 28 cases, there were ectopic opening of vas deferens into enlarged prostatic utricles (6 cases); ejaculatory ducts into enlarged prostatic utricles, Müllerian ducts cysts, and urethras (18 cases, 2 cases, and 1 case, respectively); and ectopic opening of the unilateral vas deferens and the contralateral ejaculatory duct into enlarged prostatic utricle (1 case). The size of the enlarged prostatic utricle, the type of ectopic seminal tract opening, and the opening's location effectively assisted in the selection of clinical treatment methods, including transurethral fenestration of the utricle, transurethral cold-knife incision, open operation, laparoscopic operation, and conservative treatment. Satisfactory effect was achieved during follow-up. In conclusion, a definite diagnosis and personalized treatment are especially important for patients with ectopic seminal tract opening.

ERCP and Direct Cholangioscopy with Gastroscope in Patients with Ectopic Opening of the Bile Duct into the Duodenal Bulb: A Report of 3 Cases / 대한췌담도학회지

Ectopic openings of the common bile duct into the duodenal bulb, which are associated with biliary tract disease or recurrent/refractory duodenal ulcers, are rare. We report three such cases, all of which were documented with gastroscope, and two of which were managed with endoscopic retrograde cholangiopancreatography (ERCP) via gastroscope. We suggest that ERCP can be performed with gastroscope, since it may offer a better working position in certain cases.

Diagnosis and treatment of ectopic opening of the common bile duct in the duodenal bulb / 中华消化外科杂志

Objective To investigate the diagnosis and treatment of ectopic opening of the common bile duct in the duodenal bulb.Methods The clinical data of 3 patients who were admitted to the Binzhou People's Hospital and 9 patients who were admitted to the Tianjin People's Hospital from January 2006 to December 2013 with ectopic opening of the common bile duct in the duodenal bulb were retrospectively analyzed.Seven patients had choledocholithiasis and 5 had stenosis at the end of common bile duct.The medical histories and clinical features in patients were analyzed and routine blood test and serum liver function test were done.All the patients received the endoscopic retrograde cholangiopancreatography (ERCP) examination and were cured.All the patients were followed up via outpatient examination and telephone interview up to August 2014.Results Six patients had histories of cholangitis recurrence and 2 had histories of duodenal ulcer recurrence.All the patients had pain in the right hypochondriac region of the abdomen.Seven patients had fever,chills,skin yellowing sclera and tenderness in the right hypochondriac region of the abdomen.The levels of alkaline phosphatase (ALP) and glutamyltranspeptidase (GGT) in 11 patients,the levels of TBil and DBil in 8 patients and the count of WBC in 7 patients were increased.(1) The results of ERCP showed as follows:there was no papillar opening at the second and third segment of duodenum.The crack-like opening located at the duodenal post-bulb with rough and erosive mucosal surfaces and intermittent outflow of bile.Duodenal ulcer was detected in 5 patients and duodenal bulb metamorphosis in 3 patients.All the 12 patients received successfully intubations.(2)The results of retrograde cholangiography showed as follows:the end of common bile duct of 12 patients was taper and sickle-shaped.Intra-and extrahepatic bile duct dilation was detected in 10 patients,choledocholithiasis in 7 patients and clear findings for the pancreatic duct in 5 patients.Among the 12 patients,8 received balloon dilation (5 with stenosis at the end of common bile duct,3 with choledocholithiasis),3 received laparoscopic common bile duct exploration (LCBDE) combined with cholangioenterostomy due to diameter of stone more than 1.5 cm and ectopic opening stenosis of the common bile duct in the duodenal bulb.One patient was treated by percutaneous transhepatic cholangiography (PTC) lithotomy of common bile duct after unsuccessful ERCP without bleeding and pancreatitis-related complications.The symptoms of cholangitis in 3 patients were alleviated after balloon dilation,2 patients had recurrence of cholangitis and were cured by Roux-en-Y cholangioenterostomy.The mean open surgery time and mean duration of postoperative hospital stay in 5 patients were 85 minutes (range,60-150 minutes) and 10 days (range,8-14 days),respectively.All the 12 patients were followed up with a median time of 38 months (range,8-90 months).During the follow-up,10 patients survived well without recurrence of cholangitis and cholelithiasis.Two patients had recurrence of cholangitis at postoperative month 2 and month 14,including 1 patient with the recurrence of common bile duct sand-like stones,and they were readmitted to hospital and treated by Roux-en-Y cholangioenterostomy without recurrence by follow-up.Conclusions The clinical symptoms of ectopic opening of the common bile duct in the duodenal bulb included recurrence of cholangitis,duodenal ulcer history,pain in the right hypochondriac region of the abdomen,skin yellowing sclera,abnormal liver function,crack-like openings in the duodenal bulb by ERCP examination with outflow of bile,cholangiography-guided taper and sickle-shaped end of common bile duct.The treatment should be aimed at the concomitant diseases.

Ectopic Opening of the Common Bile Duct into the Duodenal Bulb Accompanied with Cholangitis and Gallbladder Cancer: A Report of Two Cases

An ectopic opening of the common bile duct (CBD) into the duodenal bulb is a very rare congenital anomaly of the biliary system, which may cause recurrent duodenal ulcer or biliary diseases such as choledocholithiasis and cholangitis. Endoscopic retrograde cholangiopancreatography (ERCP) plays a major role in the diagnosis of this anomaly. We report two such cases: one in a 61-year-old man and the other in a 57-year-old man. In the first case, this anomaly caused acute cholangitis with multiple CBD stones, which were successfully treated by ERCP. In the second case, abdominal computed tomography showed pneumobilia, which was further evaluated using ERCP. Besides, this patient was diagnosed with an ectopic opening of the CBD associated with gallbladder cancer. We report these unusual cases and review the relevant medical literature.

A case of gallbladder cancer combined with ectopic individual opening of pancreatic and bile ducts to the duodenal bulb

Ectopic opening of the pancreatic and bile ducts (EOPBD) into the duodenal bulb is an extremely rare congenital anomaly with unknown clinical implications. We presented a case of gallbladder cancer with EOPBD into the duodenal bulb. A 57-year-old male was referred to our hospital with intermittent right upper abdominal pain. Endoscopic retrograde cholangiopancreatography and magnetic resonance cholangiopancreatography showed individual EOPBD into the duodenal bulb with no papillary structure, and a focal nodular lesion in the gallbladder. A follow-up abdominal computed tomography scan 9 months later revealed a slight increase in the size of the fundal nodule, which was suspected as gallbladder cancer. An intraoperative frozen biopsy identified the nodular lesion as adenocarcinoma involving the cystic duct, and the patient underwent radical cholecystectomy including bile duct resection with hepaticojejunostomy. EOPBD is an extremely rare condition that can be associated with gallbladder malignancy as well as benign disease. Clinicians should follow up carefully and consider surgical treatment for suspected malignant lesions.

An Ectopic Opening of the Common Bile Duct into the Duodenal Bulb: The Clinical Features and Endoscopic Treatment / 대한소화기내시경학회지

BACKGROUND/AIMS: An ectopic opening of the common bile duct (CBD) into the duodenal bulb is known to cause biliary tract diseases or peptic ulcer. Yet such a case is extremely rare and the clinical significance of this malformation has not yet been clarified. METHODS: Ten patients with an ectopic opening in the duodenal bulb and who were treated at 4 hospitals in the Chungcheong province area were enrolled. Their clinical and radiographic features and the treatment for their combined biliary diseases were retrospectively analysed. RESULTS: The mean age of the ten patients was 73 years (range: 38~84 years, 8 men, 2 women) Eight of 10 patients had clinical signs and symptoms (RUQ abdominal pain: 5, epigastric pain: 3, fever: 3, Melena: 1). The two patients without symptoms were incidentally found to have an ectopic orifice during the evaluation for bile duct dilatation and a regular health check-up, respectively. Nine had duodenal ulcer scars or bulb deformities. Four had active duodenal ulcers and one of them had bleeding from the active duodenal ulcer, which was treated by endoscopic sclerotheraphy. Six of the 10 patients (60%) had biliary tract diseases (CBD stones: 4, cholangitis without CBD stone: 1, IHD stone: 1). Cholangiography was used for evaluation in 9 patients, and it showed dilatation of the CBD or IHD in 7 (78%), a tapered common bile duct at the distal CBD in 7 (78%) and a hook-shaped distal CBD in 8 (89%). Six patients' biliary tract diseases were treated endoscopically (ERCP: 4, PTCS: 2). Duodenal perforation occurred in 1 (10%), who was successfully managed by medical treatment. CONCLUSIONS: An ectopic opening of the CBD in the duodenal bulb is frequently associated with recurrent duodenal ulcer and biliary tract disease. Combined biliary tract disease can be successfully treated endoscopically.

The implication of ectopic opening of the pancreaticobiliary duct in the diagnosis and treatment of cholangiopancreatic disease / 中华消化杂志

Objective To discuss the implication of ectopic opening of the pancreaticobiliary duct in the performance of cholangiopancreatography (ERCP) and the diagnosis and treatment of cholangio-pancreatic disease. Methods We summarize the data of 1000 cases of ERCP in the past four years. Five patients were found with ectopic opening of the pancreaticobiliary duct. The positions, characteristics of ectopic opening and the characteristics of the mucosa disease around the ectopic papilla and cholangio-pancreatic disease were analyzed. Results In the 5 patients with ectopic opening of the papilla, one had the opening in the pyloric channal, two in the duodenal bulb, the other two in the distance of the descending part of duodenum. Mucosa erosion was found in the patients with ectopic opening in the pyloric channal and in the duodenal bulb. Conclusion The ectopic opening of the pancreaticobiliary duct may affect the finding of the papilla, but may not affect the performance of ERCP. The incidence of the cholangiopancreatic disease and the mucosa disease around the ectopic papilla will increase in the patients with ectopic opening.

A Case of Mullerian Duct Cyst associated with Bilateral Ectopic Opening Vasa / 대한비뇨기과학회지

We report firstly a case of mullerian duct cyst associated with bilateral ectopic opening vasa in 4 months old male infant in Korea. Presenting findings were the complaint of urinary retention, fever and lower abdominal mass. Ultrasonography and MRI of pelvis showed a monolocular 5 x 5 x 4cm sized cystic mass, which was located on the midline between the bladder and rectum. RGU and VCUG showed anterior displacement of bladder due to outside compression. Under the impression of mullerian duct cyst, surgical removal of cyst was performed by transvesical, transtrigonal approach because the large cystic mass produced hydronephrosis of left kidney and urethral diameter was smaller than that of our pediatric resectoscope(11Fr.) We performed ligation of the vas because the bilateral vasa entered into the cyst, directly. Microscopically mullerian duct cyst was lined by stratified squamous epithelium. Walthard cell nests, nuclear groove and vas tissue were also showed in mullerian duct cyst. In the course of follow-up, he has no urologic difficulty after the operation.