title: [Multifocal tubulopapillary tumors of the kidney. Morphologic features and prognosis. Three cases].
abstract: Tubulopapillary tumors of the kidney represent a particular group of renal tumors characterized by their less aggressive behavior. These tumors are distinguished from non papillary tumors by their morphologic, cytochemical and genotypic features. They correspond to a continuous spectrum of tumors ranging from papillary renal cell adenoma to papillary renal cell carcinoma. These TTPR show multifocal, bilateral development and chronic lesions of the kidney parenchyma in nearly all cases. The authors report three cases of multifocal TTPR, including one bilateral case. Based on analysis of these cases and a review of the literature, they discuss the histogenetic features and prognosis of TTPR.
authors: Laboratoire d'Anatomie et de Cytologie Pathologiques, CHU Habib Bourguiba, SFAX, Tunisie.
authors: N B
authors: NB
authors: Abdelmoula
authors: T
authors: T
authors: Boudawara
authors: A
authors: A
authors: Bahloul
authors: M B
authors: MB
authors: Hmida
authors: J
authors: J
authors: Hachicha
authors: T
authors: T
authors: Rebai
authors: N
authors: N
authors: Mhiri
authors: R
authors: R
authors: Jlidi
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000473:pathology*; D000328:Adult; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011379:Prognosis