title: [Intrarenal small tumor of the kidney].
abstract: From 1992 to 2002 four hundred and thirty-six patients with kidney tumors were treated. Tumor up to 4 cm ("small" tumor of the kidney) was diagnosed in 143 patients. Intrarenal localization of the tumor was in 35 (24.5%) of them. Two groups of patients with intrarenal tumor were are distinguished: tumor is localized intrasinusly whole (18 patients) or closer to fibrous capsule of the kidney (17 patients). In the majority of cases (31 patients) of small intrarenal tumor radical nephrectomy was performed. Four patients with absolute and relative indications to organ-saving surgery underwent nephrotomy and enucleoresection of an intrasinus tumor. Renal-cell cancer was in 3 of these patients, angiomyolipoma--in 1. All 3 patients with renal cancer are alive in follow-up for 7, 2 and 1.5 years.
authors.forename: Iu G
authors.initials: IuG
authors.lastname: Aliaev
authors.forename: N I
authors.initials: NI
authors.lastname: Al' Agbar
authors.forename: A A
authors.initials: AA
authors.lastname: Krapivin
authors.forename: R P
authors.initials: RP
authors.lastname: Spirin
mesh_terms: D018207:Angiomyolipoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002292:Carcinoma, Renal Cell / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed