Adult ; Genital Neoplasms, Male ; pathology ; surgery ; Humans ; Male ; Neurilemmoma ; pathology ; surgery ; Seminal Vesicles ; pathology

Adult ; Humans ; Male ; Paraganglioma ; diagnosis ; surgery ; Seminal Vesicles ; pathology ; surgery ; Tomography, X-Ray Computed

Genital Neoplasms, Male/surgery* ; Humans ; Male ; Seminal Vesicles/surgery* ; Soft Tissue Neoplasms/pathology*

OBJECTIVE: To evaluate the feasibility and efficacy of transurethral electrotomy combined with seminal vesiculoscopy ejaculatory duct dilatation in treating patients with Müllerian duct cyst. 
 METHODS: We retrospectively analyzed 12 infertile men due to Müllerian duct cyst between 2009 and 2012. They were diagnosed by semen analysis (including quantity of semen, pH and fructose), digital rectal examination, transrectal ultrasonography, magnetic resonance images and aspiration biopsy when necessary. All patients were treated by transurethral electrotomy combined with seminal vesiculoscopy ejaculatory duct dilatation and were followed up for 12 months. 
 RESULTS: A significant improvement of semen quality was achieved after surgery and the sperms could be seen. The patients' semen was analyzed for 3 times in 12 months and the results were normal. Semen volume and pure berries of the patients were increased after the operation compared with those before the operation (P<0.05). Spontaneous pregnancies were achieved in 3 patients 9-12 months after surgery. Four patients' seminal vesicle became smaller obviously.
 CONCLUSION Transurethral electrotomy combined with seminal vesiculoscopy ejaculatory duct dilatation is effective and safe for the treatment of Müllerian duct cyst accompanied with ejaculatory duct obstruction.
Cysts ; surgery ; Dilatation ; Ejaculation ; Ejaculatory Ducts ; surgery ; Humans ; Infertility, Male ; pathology ; surgery ; Male ; Mullerian Ducts ; pathology ; surgery ; Retrospective Studies ; Semen ; Semen Analysis ; Seminal Vesicles ; surgery ; Spermatozoa

OBJECTIVETo investigate the treatment of cystis vesicular seminalis induced by the obstruction of the distal end of the ejaculatory duct.

METHODSFrom November 2005 to December 2006,12 cases of cystis vesicular seminalis ( [2.3 +/- 1.1] cm) were diagnosed by semen analysis (as on the seminal volume, pH and fructose), transrectal palpation and ultrasonography. All cases were treated by transurethral incision or resection of the obstructive ejaculatory duct till milky semen discharged.

RESULTSThe cysts were significantly reduced ([1.0 +/- 0.8] cm, P < 0.05) in all the 12 cases and no complications were observed during the follow-up 1, 3 and 12 months later.

CONCLUSIONTransurethral electrotomy is a simple and effective method for the treatment of cystis vesicular seminalis induced by the obstruction of the ejaculatory duct.

Adult ; Cysts ; etiology ; surgery ; Ejaculatory Ducts ; pathology ; Follow-Up Studies ; Genital Diseases, Male ; complications ; pathology ; Humans ; Male ; Seminal Vesicles ; pathology ; surgery ; Urethra ; surgery

Objective: To investigate the clinicopathological characteristics, diagnosis, and treatment of primary seminal vesicle adenocarcinoma (SVAC). METHODS: We analyzed the clinical data and clinicopathological characteristics of 4 cases of primary SVAC treated in the Department of Urology of the Second Hospital of Tianjin Medical University and reviewed relevant literature. RESULTS: All the 4 patients were treated by open radical resection of the seminal vesicle and prostate and pathologically diagnosed with SVAC. Preoperative prostatic biopsy had shown 1 of the cases to be negative, while preoperative CT and transrectal ultrasound had revealed a huge pelvic cystic neoplasm in another patient. Immunohistochemistry manifested that the 4 cases were all negative for prostate-specific antigen (PSA), prostatic acid phosphatase (PAP), and cytokeratin 20 (CK20), but positive for cancer antigen 125 (CA125) and CK7. All the patients recovered smoothly after surgery and experienced no recurrence or metastasis during 154, 41, 20, and 12 months of follow-up. CONCLUSIONS Primary seminal vesicle carcinoma is extremely rare and presents in an advanced stage. Immunohistochemistry plays a valuable role in its differential diagnosis. Various combinations of radical surgery, radiotherapy, androgen-deprivation therapy, and chemotherapy are recommended for the treatment of the disease.
Adenocarcinoma ; chemistry ; pathology ; surgery ; Biopsy ; CA-125 Antigen ; analysis ; Diagnosis, Differential ; Genital Neoplasms, Male ; chemistry ; pathology ; surgery ; Humans ; Immunohistochemistry ; Male ; Neoplasm Recurrence, Local ; Pelvic Neoplasms ; diagnostic imaging ; Prostate-Specific Antigen ; analysis ; Prostatectomy ; Seminal Vesicles ; pathology ; surgery

Primary adenocarcinoma of the seminal vesicles is a rare neoplasm. Congenital seminal vesicle cysts are commonly associated with unilateral renal agenesis or dysgenesis. To the best of our knowledge, mucinous adenocarcinoma of the seminal vesicle cyst that's associated with an ectopic ureter opening into the seminal vesicle and ipsilateral renal agenesis has not been described in the radiological literature. We report here on the radiological findings of a primary adenocarcinoma of a seminal vesicle cyst in this condition.
Adenocarcinoma, Mucinous/complications/*pathology/surgery ; Adult ; Cysts/congenital/*pathology ; Genital Neoplasms, Male/complications/*pathology ; Humans ; Kidney/*abnormalities ; Magnetic Resonance Imaging ; Male ; Seminal Vesicles/*pathology/surgery ; Tomography, X-Ray Computed ; Ureter/*abnormalities

Diagnosis, Differential ; Genital Neoplasms, Male ; metabolism ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Neoplasms, Glandular and Epithelial ; metabolism ; pathology ; surgery ; Neprilysin ; metabolism ; Receptors, Estrogen ; metabolism ; Receptors, Progesterone ; metabolism ; Seminal Vesicles ; Stromal Cells ; pathology ; Vimentin ; metabolism

PURPOSE: A seminal vesicle cyst in combination with ipsilateral renal agenesis is rarely encountered. We present cases of this disease entity with symptoms, which were treated with a laparoscopic approach as a minimally invasive surgical treatment. MATERIALS AND METHODS: We experienced 4 patients with seminal vesicle cysts and ipsilateral renal agenesis. The mean age was 45.8 years. Chief complaints were perineal pain and hematospermia. Seminal vesicle cysts and remnant ureters were excised by laparoscopic surgery with transperitoneal approaches. RESULTS: The mean operative time was 133.8 minutes. The mean hospital stay was 6.8 days. There were no operative complications or transfusions. CONCLUSION: In our report, patients of congenital seminal vesicle cyst associated with renal agenesis are presented. Laparoscopy is considered a minimal invasive management of these combined anomalies, providing a good image and an easy approach.
Adult ; Aged ; Cysts/*congenital/*diagnosis/surgery ; Genital Diseases, Male/congenital/diagnosis/surgery ; Humans ; Kidney/*abnormalities/surgery ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Seminal Vesicles/*pathology/radiography/surgery ; Tomography, X-Ray Computed ; Young Adult

Adenocarcinoma ; drug therapy ; pathology ; surgery ; CA-125 Antigen ; metabolism ; Chemotherapy, Adjuvant ; Diagnosis, Differential ; Genital Neoplasms, Male ; drug therapy ; metabolism ; pathology ; surgery ; Humans ; Keratin-7 ; metabolism ; Lymph Node Excision ; Lymphatic Metastasis ; Male ; Membrane Proteins ; metabolism ; Mucin-1 ; metabolism ; Neprilysin ; metabolism ; Seminal Vesicles ; pathology ; Young Adult