urethral leiomyomas are rare begin mesenchymal tumors that arise from the smooth muscle of the urethra. most reported cases in the literature have occurred in women of child bearing age. these tumors present with a variety of symptoms. excision is curative however occasional cases of relapse have been described. here we describe a case of a female teenager who presented with intermittent urinar...

Anterior urethral diverticula are rare in children. Anterior urethral valves and associated diverticulum is the commonly discussed pathological entity in children. There is a lack of awareness among clinicians regarding less common presentations of anterior urethral diverticula in children; which can have a diverse involvement of the urinary tract. This report describes two uncommon presentatio...

BACKGROUND Benign urethral obstructions (BUO) in dogs result in substantial morbidity because of challenges with conventional therapies. Treatment of malignant urethral obstructions with intraluminal urethral stents is reported to successfully relieve obstructions. HYPOTHESIS/OBJECTIVES To evaluate the efficacy and outcome of urethral stent placement for treatment of BUO in dogs. ANIMALS El...

PURPOSE Treatment for urethral stricture disease often requires a choice between readily available direct vision internal urethrotomy (DVIU) and highly efficacious but more technically complex open urethral reconstruction. Using the short segment bulbous urethral stricture as a model, we determined which strategy is less costly. MATERIALS AND METHODS The costs of DVIU and open urethral recons...

Risk factors of urethral recurrence after neobladder in bladder cancer patients were studied. Between 1977 and 2001, 73 patients (male 58, female 15) underwent neobladder as a treatment for bladder cancer. The observation time after cystectomy ranged from 2 to 254 months (median 60.5). Ten (17.2%) of 58 male patients had urethral recurrence and of the 10, 8 patients had multiple bladder cancers...

PURPOSE The distribution of neuronal (n) and inducible (i) nitric oxide synthase (NOS) may have a role in the maintenance of normal urethral spongiosum and during the development of spongiofibrosis in urethral stricture disease. MATERIALS AND METHODS Eight normal and 33 strictured human bulbar urethras were studied by histological and immunohistochemical techniques for the neuronal markers S-...

RATIONALE Urethral hemangiomas commonly occur in men or elderly women. We presented a rare case of urethral hemangioma in a prepubertal female patient. PATIENTS CONCERNS An 8-year-old girl had the complaints of bloody staining of clothing, a foul perineal odor, and urethral pain. She was brought to our genitourinary outpatient department for survey and a single, 1-cm compressible reddish nodu...

Inoculation of the urethra, conjunctiva, pharynx, and anal canal of six male crab-eating macaques (Macaca fascicularis) with urethral exudate from male patients with urethral gonorrhoea or with laboratory gonococcal strains was unsuccessful in establishing infection or producing increased polymorphonuclear leucocytes on Gram stain. Intraurethral inoculation with laboratory strains of Ureaplasma...

BACKGROUND Urethral dilation has been recommended to treat voiding dysfunction that may occur after placement of tension-free vaginal tape (TVT) for the treatment of stress urinary incontinence. We report on a case of urethral erosion by the tape secondary to repetitive urethral dilations after surgery. CASE A urethral erosion by the tape was diagnosed by cystoscopy after three urethral dilat...

Introduction: Urethral erosion accounts for one of the most dreaded complications after implantations of artificial sphincters. We report two cases involving urethral diverticula, as a result of prosthetic removal caused by urethral erosion. Case Report: Case A: BG, patient aged 72, affected by urinary incontinence post-radical prostatectomy. In 1999 the patient had an implant of artificial sph...