[Multicentric tubulopapillary carcinoma of the kidney associated with renal adenomatosis].

Tubulopapillary tumors of the kidney represent a particular group of the renal tumors. They cover a continuous spectrum of tumors ranging from the adenoma to the renal cells papillary carcinoma. The histological and immunohistochemical similarities, as well as the high recurrence of the association of these two entities suggest a continuity of the same biological process.