Yoo-Bee Han, Ri Shin Yu, Jun Kim Ki, Jiyoung Kim
Department of Radiology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea.
Department of Hospital Pathology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea.
Iran J Radiol. 2016 Aug 1;13(4):e34712. doi: 10.5812/iranjradiol.34712. eCollection 2016 Oct.
Perivascular epithelioid cell tumor (PEComa) is a rare mesenchymal tumor composed of immunohistochemically and histologically distinctive perivascular epithelioid cells. Here, we report on the computed tomography (CT) and magnetic resonance imaging (MRI) findings of ovarian PEComa with pulmonary metastasis. The tumor was visible as a multilocular hemorrhagic mass that encased the ovarian vessels. These findings were different to those of other common ovarian tumors.
血管周上皮样细胞瘤（PEComa）是一种罕见的间叶性肿瘤，由免疫组化和组织学上独特的血管周上皮样细胞组成。在此，我们报告一例伴有肺转移的卵巢PEComa的计算机断层扫描（CT）和磁共振成像（MRI）表现。肿瘤表现为多房性出血性肿块，包绕卵巢血管。这些表现与其他常见卵巢肿瘤不同。
