[Papillary renal neoplasm with reverse polarity].

Autor: Dubova EA; Medico-Biological University of Innovation and Continuing Education of the Burnasyan Federal Medical Biophisical Center, Moscow, Russia., Vysotskaya VN; Medico-Biological University of Innovation and Continuing Education of the Burnasyan Federal Medical Biophisical Center, Moscow, Russia.
Jazyk: ruština
Zdroj: Arkhiv patologii [Arkh Patol] 2024; Vol. 86 (1), pp. 44-48.
DOI: 10.17116/patol20248601144
Abstrakt: Papillary renal neoplasm with reverse polarity is a rare subtype of papillary renal cell tumors with unique morphology, specific molecular features and good prognosis. The article presents literature data and describes our own observation of a papillary kidney tumor with reverse nuclear polarity in a 73-year-old patient. The difficulties of preoperative diagnosis of a tumor are shown, histological and immunohistochemical criteria for diagnosis and differential diagnosis of this tumor with other kidney tumors are presented. This rare case is of interest for both pathologists and clinicians.
Databáze: MEDLINE