title: Necrotic mass after transurethral resection of a bladder tumor: novel management with robotic partial cystectomy.
abstract: A 76-year-old female with a history of high-grade transitional cell carcinoma (TCC) of the bladder presented with persistent nocturia and urge incontinence and was diagnosed with a necrotic bladder lesion. Cystoscopy revealed a 4 cm area of necrosis, ulceration, calcification, and fat. Transurethral biopsy confirmed the lesion to be benign, and two attempts to re-epithelialize the area of necrosis with cold scraping of exudate failed. Decision was then made to proceed with removal of necrotic lesion with bladder preservation. With the aid of concomitant cystoscopic visualization of the necrotic lesion, a robotic partial cystectomy with bladder reconstruction was performed. The patient tolerated the procedure, had an uneventful post-operative course, and remains asymptomatic and disease-free at last follow-up of 6 months. To our knowledge, this case represents the first report of a necrotic lesion as a complication of transurethral resection of a bladder tumor (TURBT) and the first description of a robotic partial cystectomy for the management of either benign or malignant bladder disease.
authors.affiliation: Department of Urology, New York University School of Medicine, New York, NY USA.
authors.forename: Patrick W
authors.initials: PW
authors.lastname: Mufarrij
authors.affiliation: Department of Urology, New York University School of Medicine, New York, NY USA.
authors.forename: Frank J
authors.initials: FJ
authors.lastname: Penna
authors.affiliation: Department of Urology, New York University School of Medicine, New York, NY USA.
authors.forename: Basir U
authors.initials: BU
authors.lastname: Tareen
authors.affiliation: Department of Urology, New York University School of Medicine, New York, NY USA ; NYU Urology Associates, 150 East 32nd Street (at Lexington Avenue), Second Floor, New York, NY 10016 USA.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Stifelman
keywords: Bladder necrosis; Partial cystectomy; Robotic