Radical cystectomy for bladder cancer was preformed in total of 68 consecutive patients (53 males and 15 females) at Binh Dan hospital from August 2001 to August 2003. Histopathological examination revealed that the tumor grade was 1 in 19 patients (2 with positive node), grade 2 in 20 patients (10 positive node) and grade 3 in 28 patients (15 positive node). The pathological stage was pT1 in 2 patients (no positive node), pT2 in 50 patients (17 positive node), pT3 in 15 patients (12 positive node) and pT4 in 1 patient (positive node). Among 68 patients underwent radical cystectomy, 35 patients had cultaneous ureterostomy, 26 patients had a Carmey II plasty with ileal-conduct uriary diversion, 5 patients with urinary diversion of Kock plasty and 2 patients had a Bricker operation
Urinary Bladder Neoplasms ; surgery ; cystectomy ; pathology ; Pelvis

Carcinoma in Situ ; diagnosis ; pathology ; surgery ; Carcinoma, Transitional Cell ; diagnosis ; pathology ; surgery ; Cystectomy ; Humans ; Neoplasm Invasiveness ; Neoplasm Staging ; methods ; Urinary Bladder ; pathology ; surgery ; Urinary Bladder Neoplasms ; diagnosis ; pathology ; surgery

Leiomyosarcoma of urinary bladder (LMS-UB) is a highly malignant mesenchymal tumor, accounting for less than 0.5% of all bladder malignancies, with a predominant clinical presentation of hematuria. Here we report a case of low-grade LMS-UB. A 44-year-old male patient was admitted to the hospital with urodynia for 2 weeks. The patient's pelvis CT showed a mass on the right part of the bladder. For this reason, he was initially diagnosed with bladder cancer. We performed a robot-assisted laparoscopic enucleation of the bladder tumor and low-grade LMS-UB was diagnosed with the histopathological examination. He underwent 5 cycles of adjuvant chemotherapy after surgery. At 19months postoperative follow-up, the patient had no symptoms, recurrence, or distant metastasis. There is no report on the treatment of LMS-UB with minimally invasive enucleation worldwide. This case provides a new comprehensive treatment method of enucleation combined with adjuvant chemotherapy for early low-grade LMS-UB to reduce complications and improve patients' quality of life after surgery.
Male ; Humans ; Adult ; Urinary Bladder/surgery* ; Leiomyosarcoma/secondary* ; Robotics ; Quality of Life ; Pelvis/pathology* ; Urinary Bladder Neoplasms/pathology* ; Laparoscopy/methods*

Stone-containing urachal cysts are extremely rare in adults. Here, we report the case of a 58-year-old man with a urachal cyst who had lower abdominal pain and urinary frequency. Abdominal ultrasonography and computed tomography showed hyperdense stones in the urachus. He was treated with a laparoscopic excision using a transperitoneal approach. The pathological diagnosis was an inflammed urachal cyst. This rare case illustrates an inflammed urachal cyst containing stones treated with laparoscopy.
Humans ; *Laparoscopy ; Male ; Middle Aged ; Urachal Cyst/pathology/radiography/*surgery ; Urinary Bladder Calculi/pathology/radiography/*surgery

PURPOSE: Transurethral resection of bladder tumor (TURBT) can be a challenging procedure for an inexperienced surgeon. We suggest an easy technique for TURBT, which we have named the "grasp and bite" technique. We describe this technique and compare its effectiveness and safety with that of conventional TURBT. MATERIALS AND METHODS: Monopolar TURBT (24-Fr Karl Storz) was performed in 35 patients who had superficial bladder tumors. After defining the tumor margin, the tumor and surrounding mucosa were grasped by use of a loop electrode and resectoscope sheath. With tight grasping, linear moving resection was performed. The patients' demographic, intraoperative, and postoperative data were analyzed between the conventional and grasp and bite TURBT groups. RESULTS: Of 35 patients, 16 patients underwent conventional TURBT (group 1), and the other 19 patients underwent grasp and bite TURBT (group 2). Both groups were similar in age, tumor multiplicity, size, anesthesia method, and location. Grasp and bite TURBT could be performed as safely and effectively as conventional TURBT. There were no significant differences in irrigation duration, urethral catheterization, postoperative hemoglobin drop, or length of hospital stay. No significant side effects such as bladder perforation, severe obturator reflex, or persistent bleeding occurred. There were no significant pathological differences between specimens according to the type of resection technique. CONCLUSIONS: The grasp and bite TURBT technique was feasible for superficial bladder tumors. It may be a good tool for inexperienced surgeons owing to its convenient and easy manner.
Aged ; Cystoscopy ; Electrodes ; Female ; Humans ; Male ; Middle Aged ; Postoperative Complications ; Urinary Bladder/pathology/*surgery ; Urinary Bladder Neoplasms/pathology/*surgery ; Urologic Surgical Procedures/instrumentation/*methods

Objective: Bladder cancer is one of the most common malignant tumors in urology. Urothelial carcinoma accounts for about 90% of all bladder malignancies. According to whether the tumor invades the bladder muscle, it can be divided into non-muscle invasive bladder cancer and muscle invasive bladder cancer. Radical cystectomy is the standard treatment for muscle invasive bladder cancer patients and high-risk non-muscle invasive bladder cancer patients who have failed Bacillus Calmette-Guerin treatment. Due to the comorbidity of bladder cancer and the potential deterioration of the quality of life after surgery, many patients were not suitable or refused for radical cystectomy. Therefore, it is vital to find a bladder-preserving treatment that can achieve cure other than radical cystectomy. Bladder-preserving therapy that balances tumor control and quality of life serves as an alternative and supplement to radical cystectomy. This consensus is based on contemporary evidence-based medicine, combined with the native clinical practice of bladder preservation in a multidisciplinary treatment manner. To some extent, this consensus serves as a guidance for bladder-preservation therapy of bladder cancer in China. Several issues are extensively discussed here, including organizational structure and workflow of multidisciplinary treatment, the selection of patients for bladder-preserving therapy, treatment options and regimens, follow-up, as well as regimen choices of recurrence after bladder-preserving therapy.
Carcinoma, Transitional Cell/surgery* ; Combined Modality Therapy ; Consensus ; Humans ; Neoplasm Invasiveness/pathology* ; Quality of Life ; Urinary Bladder/surgery* ; Urinary Bladder Neoplasms/surgery*

AIMTo determine the incidence of adenocarcinoma of the prostate for patients undergoing radical cystoprostatectomy for bladder cancer in Taiwan.

METHODSA total of 248 patients in Taiwan who were histologically confirmed for transitional cell carcinoma of the bladder underwent cystoprostatectomy. Histopathologic evaluation of the prostate specimens sectioned at 5 mm intervals was performed.

RESULTSOf the 248 patients, 10 (4.03%) were found to have prostate cancer. Of the 10 cases of unsuspected prostate cancer, eight proved to be at stage T1 or T2, and two at T3 and T4, respectively. This rate of incidentally found prostate cancer amongst our bladder cancer patients appeared to be lower than that found in bladder cancer patients in similar studies in USA.

CONCLUSIONAlthough the incidence of incidental prostate cancer in patients in Taiwan with bladder cancer is not high compared with that in Western countries, we suggest that digital rectal examination and prostate-specific antigen (PSA) are important screening tools for men with bladder cancer, especially for those aged 60 years and older in Taiwan.

Carcinoma, Transitional Cell ; pathology ; surgery ; Humans ; Male ; Neoplasm Staging ; Prostatectomy ; Prostatic Neoplasms ; complications ; surgery ; Urinary Bladder Neoplasms ; complications ; pathology ; surgery

Animals ; Extracellular Matrix ; physiology ; Female ; Rabbits ; Radiography ; Tissue Engineering ; Urinary Bladder ; diagnostic imaging ; pathology ; surgery ; Urodynamics

Cystectomy ; Fatal Outcome ; Female ; Glial Fibrillary Acidic Protein ; metabolism ; Granular Cell Tumor ; pathology ; secondary ; surgery ; Humans ; Immunohistochemistry ; Middle Aged ; S100 Proteins ; metabolism ; Urinary Bladder ; chemistry ; pathology ; surgery ; Urinary Bladder Neoplasms ; metabolism ; pathology ; surgery ; Vaginal Neoplasms ; metabolism ; secondary ; surgery

The aim of this study was to evaluate our experience using radical cystectomy to treat patients with bladder cancer and to describe the associations between pathologic features and clinical outcomes. All 701 patients who underwent radical cystectomy for bladder cancer were evaluated. The patient population consisted of 623 men and 78 women. The overall 5 and 10 yr recurrence-free survival (RFS) rates were 61.8% and 57.7%, respectively, and the 5 and 10 yr cancer-specific survival (CSS) rates were 70.8% and 65.1%, respectively. Multivariate analysis showed that factors significantly predictive of RFS and CSS included extravesical extension (P = 0.001), lymph node metastasis (P = 0.001), and lymphovascular invasion (P < 0.001 and P = 0.007). The 5 and 10 yr RFS rates for patients with lymph node metastasis were 25.6% and 20.8%, respectively, and the 5 and 10 yr CSS rates were 38.6% and 30.9%, respectively. Adjuvant chemotherapy significantly improved RFS (P = 0.002) and CSS (P = 0.001) in patients with lymph node metastasis. Radical cystectomy provides good survival results in patients with invasive bladder cancer. Pathologic features significantly associated with prognosis include extravesical extension, node metastasis, and lymphovascular invasion. Adjuvant chemotherapy improves survival in patients with advanced stage disease.
Chemotherapy, Adjuvant ; *Cystectomy ; Disease-Free Survival ; Female ; Humans ; Lymphatic Metastasis/pathology ; Male ; Middle Aged ; Neoplasm Invasiveness/pathology ; Neoplasm Recurrence, Local/pathology ; Retrospective Studies ; Survival Rate ; Treatment Outcome ; Urinary Bladder/pathology/*surgery ; Urinary Bladder Neoplasms/drug therapy/pathology/*surgery