Hemangioblastoma of soft tissue is a very rare tumor of uncertain histological type. Herein, we reported a 51-year-old woman was found to have a solid and cystic mass measuring 31×30 mm in the right adnexa area on a computed tomography scan. The tumor showed the typical histology of hemangioblastoma. Tumor was composed of numerous capillaries and stromal cells with cytoplasmic vacuolization. Im...

Abstract Perivascular epithelioid cell tumours of the uterus are rare neoplasms with only few cases described in literature. Ongoing contribution to literature is important order understand natural history for diagnosis and management challenges PEComa. We present two contrasting PEComa who presented postmenopausal bleeding, were diagnosed on endometrial biopsy had surgical treatment. The first...

Perivascular epithelioid cell tumors (PEComas) are a group of rare mesenchymal neoplasms. Gastrointestinal PEComas are exceptionally rare, there being only a few case reports in the literature involving the colon and small intestine. Nearly all PEComas show immunoreactivity for both melanocytic (HMB45 and/or Melan-A) and smooth muscle (actin and/or desmin) markers. A 36-year-old male was admitt...

RATIONALE Perivascular epithelioid cell tumor (PEComa) is a rare tumor which is most frequently found in uterus. The tumor arising from liver is extremely uncommon. PATIENT CONCERNS A 36-year-old female with abdominal distention, cramps, and low-grade fever for over 15 days. The patient had a history of gastric adenocarcinoma with ovarian, celiac lymph nodes, and retroperitoneal lymph nodes m...

BACKGROUND Perivascular epithelioid cell tumors (PEComas), make up a family of extremely rare mesenchymal neoplasms, with characteristic morphological, immunohistochemical and molecular findings. Malignant PEComas and gastrointestinal epithelioid angiomyolipoma (E-AML) are especially rare. To the best of our knowledge E-AML have not been found in the breast. The difficulty in determining what c...

Perivascular epithelioid cell tumors (PEComas) constitute a rare subset of mesenchymal neoplasms classified by the World Health Organization in 2002. We present two cases of PEComas; the first is a cervical PEComa in a 35-year-old woman with no known past medical history who presented with a palpable pelvic mass; the second is an adnexal PEComa in a 39-year-old woman with a history of colitis w...