Multiple facial plaque variant of trichoblastoma

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11140%2F19%3A10393257" target="_blank" >RIV/00216208:11140/19:10393257 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=1Tix0qYCMm" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=1Tix0qYCMm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/cup.13416" target="_blank" >10.1111/cup.13416</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multiple facial plaque variant of trichoblastoma

Popis výsledku v původním jazyce

Trichoblastoma is a benign follicular neoplasm composed of basaloid epithelial nests, with prominent follicular germinative cells surrounded by dense fibrocellular stroma, sometimes with pronounced bulbar differentiation emulating the follicular bulb and papilla1 . A rare variant of trichoblastoma was described in 1995 under the name &quot;plaque variant trichoblastic fibroma&quot; 2 . This variant is characterized by diffuse infiltration in the lower dermis and subcutis, with poorly defined borders. It has been proposed that this plaque variant of trichoblastoma represents a more aggressive form of the neoplasm, a hypothesis supported by the presence of poorly defined surgical borders and infiltration of striated muscle in these lesions. We describe four patients with a facial plaque variant of trichoblastomas, all of whom had a multiple variant, and discuss the uncertain biological significance of these neoplasms.

Název v anglickém jazyce

Multiple facial plaque variant of trichoblastoma

Popis výsledku anglicky

Trichoblastoma is a benign follicular neoplasm composed of basaloid epithelial nests, with prominent follicular germinative cells surrounded by dense fibrocellular stroma, sometimes with pronounced bulbar differentiation emulating the follicular bulb and papilla1 . A rare variant of trichoblastoma was described in 1995 under the name &quot;plaque variant trichoblastic fibroma&quot; 2 . This variant is characterized by diffuse infiltration in the lower dermis and subcutis, with poorly defined borders. It has been proposed that this plaque variant of trichoblastoma represents a more aggressive form of the neoplasm, a hypothesis supported by the presence of poorly defined surgical borders and infiltration of striated muscle in these lesions. We describe four patients with a facial plaque variant of trichoblastomas, all of whom had a multiple variant, and discuss the uncertain biological significance of these neoplasms.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30109 - Pathology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Cutaneous Pathology

ISSN

0303-6987

e-ISSN

—

Svazek periodika

46

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DK - Dánské království

Počet stran výsledku

5

Strana od-do

285-289

Kód UT WoS článku

000461440000009

EID výsledku v databázi Scopus

2-s2.0-85061263368