@Article{Szumera-Cieækiewicz2019,
journal="Polish Journal of Pathology",
issn="1233-9687",
volume="70",
number="4",
year="2019",
title="Pigmented/melanocytic malignant perivascular epithelioid cell tumor with TFE3-SFPQ(PSF) rearrangement – a challenging diagnosis of PEComa family of tumors",
abstract="We here report a case of a distinct subtype of pigmented/melanocytic malignant PEComa with TFE3-SFPQ(PSF) rearrangement. The tumor involved the iliac region and clinically mimicked metastatic melanoma. The immunohistochemical assessment was supplemented with molecular studies including fluorescence in situ hybridization (FISH) and next-generation sequencing sarcoma panel (NGS). We also discuss the differential diagnosis of intraabdominal PEComas and emphasise the recent molecular reports on the TFE3 rearranged tumors.",
author="Szumera-Cieækiewicz, Anna
and Kuczkiewicz-Siemion, Olga
and Seliga, Katarzyna
and Grabowska-Kierył, Magdalena
and Tysarowski, Andrzej
and Wągrodzki, Michał
and Świtaj, Tomasz
and Prochorec-Sobieszek, Monika
and Rutkowski, Piotr",
pages="317--322",
doi="10.5114/pjp.2019.93136",
url="http://dx.doi.org/10.5114/pjp.2019.93136"
}