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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 ; Liver
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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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Ja Kyung(김자경) ORCID logo https://orcid.org/0000-0001-5025-6846
Paik, Yong Han(백용한)
Jang, Sung Ill(장성일) ORCID logo https://orcid.org/0000-0003-4937-6167
Chung, Jae Joon(정재준) ORCID logo https://orcid.org/0000-0002-7447-1193
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