Cutaneous perivascular epithelioid cell tumors: A review on an infrequent neoplasm
نویسندگان
چکیده
منابع مشابه
“Malignant” Perivascular Epithelioid Cell Neoplasm: Risk Stratification and Treatment Strategies
Purpose. Perivascular epithelioid cell tumors (PEComas) are a rare collection of tumors characterized by a myomelanocytic phenotype, and PEComas occurring in "nonclassic" anatomic distributions are known as perivascular epithelioid cell tumor not otherwise specified (PEComa-NOS). This review aims to compile and analyze cases of PEComa-NOS in an effort to better define their natural history. Des...
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Primary perivascular epithelioid cell tumor neoplasm (PEComa) of bone is extremely rare. To our knowledge, only 11 cases of PEComa primarily arising in bone have been described. Herein, we present one case of primary bone PEComa which occurs in the thigh.
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A 46-year-old woman presented for a second opinion regarding a 3-4 cm mass of the uterine cervix. A prior biopsy had been interpreted as a malignant melanoma of the cervix, resulting in a radical hysterectomy with bilateral salpingooophorectomy. This was to be followed by external beam irradiation and immunotherapy; however, given the rarity of this diagnosis, the patient sought a second opinio...
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UNLABELLED Perivascular epithelioid cell neoplasms (PEComas) of the urinary bladder are extremely rare and the published cases were comprised predominantly of middle-aged patients. Herein, the authors present the first urinary bladder PEComa occurring in an adolescent. This 16-year-old Chinese girl present with a 3-year history of abdominal discomfort and a solid mass was documented in the urin...
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© 2017 The Korean Society of Pathologists/The Korean Society for Cytopathology This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. pISSN 2383-7...
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ژورنال
عنوان ژورنال: World Journal of Methodology
سال: 2016
ISSN: 2222-0682
DOI: 10.5662/wjm.v6.i1.87