Purpose: We evaluated the results of second transurethral resections of the bladder (TURB) after pTa high-grade bladder cancer over a 4.5-year period. Patients and Methods: From July 2007 to December 2011, 2,159 TURBs were performed at our institution, of which 1,143 were initial resections for primary bladder tumor or recurrence. Of these, 142 revealed pTa high-grade bladder cancer, and here we investigated tumor characteristics of initial TURB and results of second resection. Results: The incidence of pTa high-grade tumor was 12.4% (n = 142). Of 87 patients who underwent a second resection, tumor was found in 36 (41.4%); tumors were multifocal in 25 (69.4%) and <3 cm in 29 (80.6%). Tumor was detected at the primary site in 38.9%, at other locations in 22.2%, and at both in 38.9%. Histology revealed pTa low-grade in 13 (14.9% of 87), pTa high-grade in 15 (17.2%), and pT1 in 5 (5.7%) patients. No muscle-invasive tumor was detected. A significant association was found for the number of tumors at initial TURB: in patients with tumor at second resection, 55.1% had had multiple tumors at first resection, more than twice those with solitary tumor (23.7%) (0.004). Conclusions: In our study, Ta high-grade tumors show a relevant rate of persistent tumor at second resection, most of them located at the primary tumor site. As recommended by the American and European clinical guidelines, patients with Ta high-grade tumor should undergo second resection.
Introduction: Urinary retention is a common emergency requiring immediate catheterization. Gradual decompression (GD) of the extended bladder is believed to minimize the risk of complications such as bleeding or circulatory collapse, but to date it has not been compared with rapid decompression (RD) in controlled trials. Materials and Methods: Male patients presenting with urinary retention (n = 294) were randomized to rapid or gradual catheterization. For the latter, the transurethral catheter was clamped for 5 min after every 200-ml outflow until the bladder was completely empty. Patients were monitored for at least 30 min thereafter with regular checks of vital signs and presence of macroscopic hematuria. Results: Of 294 patients, 142 (48.3%) were randomized to the GD and 152 (51.7%) to the RD group. Both groups showed no statistically significant difference with regard to age, anticoagulation treatment, catheter size and material, or volume retained. Hematuria occurred in 16 (11.3%) of the GD and 16 (10.5%) of the RD group; 6 patients in the former and 4 in the latter required further treatment. No circulatory collapse occurred. We noted a decrease in the previously raised blood pressure and heart rate in both groups, although without clinical significance. Conclusion: In this first randomized trial, no statistically significant difference was noted between gradual and rapid emptying of the bladder for urinary retention. Gradual emptying did not reduce the risk of hematuria or circulatory collapse. Therefore, there is no need to prefer gradual over rapid emptying, which is both easy and safe.
Reconfigured colon segments can be used successfully to replace long ureteral defects. The advantages are use in patients with impaired renal function and lack of small intestine, proximity of the colon to the ureter, optimal cross-sectional diameter of the graft and less intraperitoneal surgical trauma than with ileal substitutes.
The therapeutic approach should be multimodal using a trial and error concept: general treatment includes analgesia, antibiotics, alpha receptor blockers and muscle relaxants, antimuscarinic therapy, topical vaginal estrogen, psychological support and physical therapy. In cases of nonresponding patients intravesical and/or surgical therapy should be considered. The aim of this review is to summarize the preliminary findings on urethral pain syndrome and to elucidate the diagnostic and therapeutic options.
Despite improved screening methods and earlier detection of prostate carcinoma, the complications of locally advanced disease remain a challenge for urologists. The spectrum of possible complications includes subvesical obstruction, hydronephrosis, hematuria, pain, and local invasion of adjacent organs. Urinary diversion, palliative transurethral resection of the prostate, and endoscopic diathermy are classic procedures. Urethral stenting, laser evaporation, and selective arterial embolization are alternate approaches for treating these complex cases. Cystoprostatectomy and pelvic exenteration are ultimate options for patients with chronic pain and debilitating local symptoms.
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