º¹¸·ÀüÀ̸¦ µ¿¹ÝÇÑ ±×¹°¸·ÀÇ ¾Ç¼º Ç÷°üÁÖÀ§ »óÇǸð¾ç¼¼Æ÷ Á¾¾ç 1¿¹
Malignant Perivascular Epithelioid Cell Tumor (PEComa) Arising in the Omentum with Metastatic Peritoneal Seeding: A Case Report
´ëÇѳ»°úÇÐȸÁö 2014³â 86±Ç 1È£ p.96 ~ p.101
Àå¼®ºó(Jang Suk-Bin) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
¼¿ø¿ë(Suh Won-Yong) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
ÀüÁöÇö(Jeon Ji-Hyun) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
¹Ú°Ç¿ì(Park Keon-Woo) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
ÀÓµµÇü(Lim Do-Hyoung) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
³²±Ãȯ(Namgung Hwan) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ¿Ü°úÇб³½Ç
À̼øÀÏ(Lee Soon-Il) - ´Ü±¹´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
Abstract
The World Health Organization (WHO) defines a perivascular epithelioid cell tumor (PEComa) as a mesenchymal neoplasia composed of perivascular epithelioid cells with characteristic morphological and immunohistochemical features. They are rarely malignant. Indeed, only a few cases have been reported in the English literature, and this is the first case of PEComa reported in Korea. A 64-year-old man presented with an abdominal mass and peritoneal seeding. The patient underwent mass excision with descending colon resection and anastomosis. The primary mass and peritoneal seeding was diagnosed as a PEComa histopathologically. Seven months later, he developed liver metastasis and aggravated peritoneal seeding. Here, we report a case of malignant PEComa of the omentum.
Å°¿öµå
Perivascular epithelioid cell neoplasms, HMB-45 protein
KMID :
0882420140860010096
¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸
µîÀçÀú³Î Á¤º¸
À¯È¿¼º°á°ú(Recomendation)