Results 81 to 90 of about 2,403 (160)

Very Rare Liver Tumor: PEComa Case Report with and a Review of Literature

, 2023
Perivascular epithelioid cell tumors (PEComas) are very rare mesenchymal tumors. In addition to being rare in general, they are even rarer in the liver. There are various subtypes and there is only one case of liver PEComa reported in the clear cell type
Yazıcı, Celal, Celal Yazıcı, Gündoğdu, Elif, Yazlcl, Celal, Elif Gündoğdu   +4 more
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PEComa With MITF Overexpression

International audiencePerivascular epithelioid cell neoplasms (PEComas) are tumors of uncertain cell lineage that occur across a wide age range, at a variety of anatomic sites, and with a female predominance.
Hanna, John, Pissaloux, Daniel, Tirode, Franck, Baranov, Esther, Fletcher, Christopher D.M., Li, Yvonne, de la Fouchardiere, Arnaud, Russell-Goldman, Eleanor   +7 more
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An unusual case of uterine PEComa presenting with disseminated intravascular coagulation

Gynecologic Oncology Reports, 2019
Perivascular epithelioid cell neoplasms (PEComas) are mesenchymal neoplasms originating from the perivascular epithelioid cell (PEC) line. The World Health Organization (WHO) further defines PEComa as “a mesenchymal tumor composed of histologically and ...
Rodger Rothenberger, Amanda Jackson, Ady Kendler, Thomas Herzog, Caroline Billingsley   +4 more
doaj   +1 more source

Angiomyolipoma/PEComa: the past, the present...and back to the future

Purpose of review: This review provides a comprehensive update on renal angiomyolipoma, a mesenchymal neoplasm within the PEComa family. It revisits its historical classification, evolving pathological understanding, and recent molecular insights ...
Marletta, Stefano, Martignoni, Guido, Caliò, Anna   +2 more
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The Spectrum of Pulmonary Perivascular Epithelioid Cell Tumors (PEComa)

The perivascular epithelioid cell family of neoplasms in the lung encompass lymphangioleiomyomatosis, angiomyolipoma, angioleiomyoma, and perivascular epithelioid cell tumor (PEComa).
Thomas K. Watkins, Gerald J. Berry, Steven J. Ruoss   +2 more
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Imaging and Histopathologic Features of Incidentally Detected Hepatic Perivascular Epithelioid Cell Tumors: A Case Report

Journal of the Korean Society of Radiology
Hepatic perivascular epithelioid cell tumor (PEComa) are rare mesenchymal neoplasms. The limited number of reported cases, along with nonspecific clinical symptoms and laboratory findings, often complicates accurate preoperative diagnosis.
Pilwon Jeong, Jae Woon Kim, Joon Hyuk Choi   +2 more
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A Case of Renal Perivascular Epithelioid Cell Tumor (PEComa) [PDF]

, 2010
A 44-year-old woman was admitted with acute hepatic dysfunction. Screening computed tomography showed an enhancing mass of about 9 cm in the right renal upper pole.
平尾, 佳彦, 吉川, 元清, 高田, 聡, 藤本, 清秀, 細川, 幸成, 林, 美樹   +5 more
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Retroperitoneal sclerosing PEComa with melanin pigmentation and granulomatous inflammation-A rare association within an uncommon tumor

, 2012
PEComa, defined as a perivascular epithelioid cell tumor, displays a wide clinicopathological spectrum. Lately, a sclerosing PEComa has been identified as its distinct variant, but with limited documentation, in view of its rarity. Herein, we describe an
Sangeeta B Desai, Bharat Rekhi, Mukund Sable   +2 more
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Rzadki przypadek wznowy PEComa (Perivascular Epithelioid Cell Tumor). Przypadek kliniczny i przegląd piśmiennictwa [PDF]

, 1970
Perivascular epithelioid cell tumor (PEC-oma) is a rare mesenchymal neoplasm. Literature reports more than 100 cases of PEC-oma, a third of which is of uterine or uterine retroperitoneum origin.
Maciejewski, Tomasz, Jakimiuk, Artur J., Beta, Jarosław, Issat, Tadeusz   +3 more
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Metastatic Perivascular Epithelioid Cell Tumor Of The Kidney: A Case Report With Emphasis On Response To The Tyrosine-Kinase Inhibitor Sunitinib

Research and Reports in Urology, 2019
Rami S AlAzab,1 Mohammed S Alorjani,2 Firas E Sahawneh,1 Sana Al-Sukhun3 1Urology Division, Department of Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan; 2Department of Pathology and Microbiology, Faculty of ...
AlAzab RS, Alorjani MS, Sahawneh FE, Al-Sukhun S   +3 more
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