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생검으로 진단된 간의 혈관근지방종 1예

Other Titles
 A case of angiomyolipoma of the liver 
 장성일  ;  박형순  ;  유정환  ;  배성창  ;  정재준  ;  백용한  ;  김자 
 Korean Journal of Medicine, Vol.79(3) : 295-300, 2010 
Journal Title
 Korean Journal of Medicine 
Issue Date
Angiomyolipoma occurs most commonly in the kidneys; the liver is the second most frequent site of involvement. Hepatic angiomyolipoma is a rare, benign, mesenchymal neoplasm, composed mainly of blood vessels, smooth muscle cells, fat, and myelocomponents. Radiologic findings are non-specific because the various elements of these neoplasms vary in their proportion and distribution within the tumor. Thus, data obtained by imaging technologies such as computed tomography, ultrasonography, or magnetic resonance imaging tend to be merely suggestive; definitive diagnosis usually requires histologic confirmation. We report here a case of angiomyolipoma in an incidental tumor of the liver of a 53-year-old female. Tissue was removed from the tumor by ultrasonography-guided gun biopsy and subjected to immunohistochemical analysis. Data showed that tumor cells were positive for HMB-45 and SMA, but negative for cytokeratin, anti-hepatocyte antigen, and alpha-fetoprotein. The patient did not receive any treatment and is being followed up
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1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실)
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실)
Yonsei Authors
김자경(Kim, Ja Kyung) ORCID logo https://orcid.org/0000-0001-5025-6846
백용한(Paik, Yong Han)
장성일(Jang, Sung Ill) ORCID logo https://orcid.org/0000-0003-4937-6167
정재준(Chung, Jae Joon) ORCID logo https://orcid.org/0000-0002-7447-1193
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