Chromophobe renal cell carcinoma, oncocytic variant: a proposal of a new variant giving a critical diagnostic pitfall in diagnosing renal oncocytic tumors

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11140%2F13%3A10145559" target="_blank" >RIV/00216208:11140/13:10145559 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s00795-012-0007-7" target="_blank" >http://dx.doi.org/10.1007/s00795-012-0007-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00795-012-0007-7" target="_blank" >10.1007/s00795-012-0007-7</a>

Result language

angličtina

Original language name

Chromophobe renal cell carcinoma, oncocytic variant: a proposal of a new variant giving a critical diagnostic pitfall in diagnosing renal oncocytic tumors

Original language description

In chromophobe renal cell carcinoma (RCC), two forms of typical and eosinophilic variants have been reported to date. We have previously reported a new variant of chromophobe RCC, namely an oncocytic variant. However, little is known on the histologicalfeatures of this variant. In this article, we report such five cases. Macroscopically, the tumor was well demarcated, but unencapsulated. The cut surface of the tumor showed brown in color, but neither hemorrhage nor necrosis was seen. Microscopically, the tumor consisted of predominant tubular configuration with or without various proportion of solid-sheet pattern. In one tumor, tumor cells microscopically invaded branches of renal vein. In addition, the constituting cells were characterized by the oncocytic cytoplasm, trivial to minimal variation in tumor size, indistinct to slightly distinct cell border, centrally located round nuclei and the absence of perinuclear halo. These characteristics entirely resembled renal oncocytoma. Howe

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FP - Other medical fields

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Medical Molecular Morphology

ISSN

1860-1480

e-ISSN

—

Volume of the periodical

46

Issue of the periodical within the volume

1

Country of publishing house

JP - JAPAN

Number of pages

7

Pages from-to

49-55

UT code for WoS article

000316360800008

EID of the result in the Scopus database

—