The effect of bilaterality, pathological features and surgical outcome in nonhereditary renal cell carcinoma.

Purpose: We evaluated the differences in cancer specific, distant metastasis-free and local recurrence-free survival in patients with sporadic subtype concordant bilateral synchronous renal cell carcinoma and those with unilateral renal cell carcinoma, controlling for the covariates of subtype, stage, tumor size, grade and necrosis. We also analyzed early surgical complications and long-term renal function in patients who underwent staged surgery and those who underwent a single operation for bilateral synchronous renal cell carcinoma.

Materials And Methods: We retrospectively evaluated 44 patients with sporadic subtype concordant bilateral synchronous renal cell carcinoma treated at our institution between 1970 and 1998.

Injectable agents: present and future.

Stress urinary incontinence (SUI) is primarily managed by conservative strategies. When these methods fail, minimally invasive treatments, if effective, safe, and durable, can result in a considerable reduction in current medical costs for this common condition. Injection of currently available bulking agents is a safe, minimally invasive procedure and offers a degree of efficacy.

Polypropylene mesh tape for stress urinary incontinence: complications of urethral erosion and outlet obstruction.

Purpose: Gynecare tension-free vaginal tape (Ethicon, Inc., New Brunswick, New Jersey) is a propylene mesh tape recently introduced in the United States as minimally invasive treatment for stress urinary incontinence. We report the combined experience at 3 tertiary care institutions with graft erosion and bladder outlet obstruction after procedures performed elsewhere.