0000000000807778
AUTHOR
J Leissner
showing 2 related works from this author
Colon pouch (Mainz pouch III) for continent urinary diversion after pelvic irradiation
2000
Abstract Objectives. Urinary diversion after previous pelvic irradiation is challenging. The use of irradiated bowel in particular is associated with an increased rate of early and late complications. We therefore performed continent cutaneous urinary diversion using exclusively nonirradiated bowel segments in this group of patients. Methods. A continent colon pouch for urinary diversion was performed in 44 female patients after pelvic irradiation. The indications were irreparable vesical fistula in 20, local recurrence of gynecologic tumors in 22, and radical cystectomy for bladder cancer in 2 patients. Depending on the length of the nonirradiated bowel segment, a transverse-ascending colo…
p53 immunoreactivity in biopsy specimens of T1G3 transitional cell carcinoma of the bladder--a helpful parameter in guiding the decision for or again…
2000
The aim of this study was to determine whether p53 is helpful in making the decision to undergo cystectomy in T1, G3 transitional cell carcinoma (TCC) of the bladder, by prospectively comparing the p53 status of bladder biopsies with the histology and p53 status of the corresponding cystectomy specimens. From January 1996 to August 1997, 38 consecutive patients with T1G3 TCC at 6 different centres were enrolled into the study. Bladder biopsies and cystectomy specimens were examined with three different antibodies against p53. The p53 status of each bladder biopsy was compared with p53 status, tumour stage and grade of the cystectomy specimen. An independent evaluation of the histology and i…