urethral stricture/ニコチン

OBJECTIVE To assess the efficacy of tunica albuginea urethroplasty (TAU) for anterior urethral strictures. METHODS We assessed 206 patients with anterior urethral strictures who underwent TAU. The procedure involves mobilization of strictured urethra and laying it open with a dorsal slit. Edges of

Buccal mucosa grafts and fascio-cutaneous flaps are frequently used in long anterior urethral strictures (1). The inlay and onlay buccal mucosa grafts are easier to perform, do not need urethral mobilization and generally have good long-term results (2-4). In the present video, we present a case

OBJECTIVE To prospectively evaluate the feasibility and initial results of an everted saphenous vein graft (eSVG) as a dorsolateral onlay, in patients with long anterior urethral strictures and/or chronic tobacco users. METHODS In all, 20 patients with long anterior urethral strictures (>7 cm)

The development of urethral stricture (US) or bladder neck contracture is a relatively uncommon but well described condition observed primarily in men. Despite familiarity with US disease, management remains challenging for urologists. Risk factors for the development of USs or bladder neck

The penile circular fasciocutaneous flap (FCF) is employed in the successful single stage reconstruction of long segment complex anterior urethral strictures especially when buccal mucosa is unavailable due to various reasons. A 65-year-old gentleman, chronic smoker and tobacco chewer, hypertensive

OBJECTIVE Lichen sclerosus is a chronic, inflammatory skin condition of the genitalia of unknown origin that accounts for nearly 10% of urethral stricture disease. In this study we determine systemic comorbidities associated with lichen sclerosus in men. METHODS We analyzed data from 1,151 men who

OBJECTIVE To determine the overall efficacy and predictors of success of the penile preputial flap in the management of complex urethral strictures >2.5 cm in length. METHODS We performed a retrospective and prospective study of 58 patients undergoing single-stage penile preputial flap urethroplasty

OBJECTIVE To elucidate disease associations and possible etiology of lichen sclerosus (LS), we identified comorbidities present in men with LS. LS is a chronic inflammatory disease of unknown etiology affecting genitals and urethra of men commonly resulting in strictures. METHODS Men with LS of the

The current management for complex urethral strictures commonly uses open reconstruction with buccal mucosa urethroplasty. However, there are multiple situations whereby buccal mucosa is inadequate (eg, pan-urethral stricture or prior buccal harvest) or inappropriate for utilization (eg, heavy

OBJECTIVE With a history spanning more than 3 centuries, Charleston, South Carolina was one of the initial locations of urological teaching in the southern United States. The Medical University of South Carolina was chartered in 1823 and is the oldest medical school in the South. We reviewed the