title: [Nephron-sparing surgery--initial experience with 50 patients].
abstract: During recent years the use of the new imaging techniques, ultrasonography and computerized tomography, has increased. The accessibility to these methods has changed the pattern of detection of renal lesions. Over 90% of renal masses are now discovered incidentally, while investigating nonurological symptoms. Therefore, most lesions are discovered in their early stages. The gold-standard procedure for removing renal masses is radical nephrectomy, which ensures complete removal of an organ-confined lesion, but involves loss of functional tissue. This might be critical in patients with a single kidney, or reduced nephron function. There are several diseases characterized by multiple renal lesions, such as Von Hippel-Lindau and tuberous sclerosis in which radical treatment may lead to chronic dialysis in young patients. Nephron-sparing surgery was developed in order to preserve as much functional tissue as possible while removing safely any suspicious renal lesion. This new technique, not involving radical surgery, should be evaluated in cases of renal tumors for its ability to achieve the same cancer cures rates. We present our experience with our first 50 patients who underwent nephron-sparing surgery for removal of renal lesions.
authors.affiliation: Urology Dept., Bnai Zion Medical Center, Haifa.
authors.forename: S
authors.initials: S
authors.lastname: Halachmi
authors.forename: A
authors.initials: A
authors.lastname: Kastin
authors.forename: B
authors.initials: B
authors.lastname: Moskovitz
authors.forename: O
authors.initials: O
authors.lastname: Nativ
mesh_terms: D000328:Adult; D000368:Aged; D002292:Carcinoma, Renal Cell / Q000601:surgery*; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy / Q000379:methods*; D009399:Nephrons; D012189:Retrospective Studies