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Focal fat deposition developed in the segment IV of the liver following gastrectomy mimicking a hepatic metastasis : two case reports

Other Titles
 위절제술 후에 간의 제4분절에서 발생한 간전이를 닮은 국소 지방 침윤: 두 증례 보고 
Authors
 Beomseok Sohn  ;  Joon Seok Lim  ;  Woo Jin Hyung  ;  Myeong-Jin Kim  ;  Ki Whang Kim 
Citation
 Journal of the Korean Society for Clinical Neurophysiology (대한임상신경생리학회지), Vol.67(4) : 257-261, 2012 
Journal Title
 Journal of the Korean Society for Clinical Neurophysiology  (대한임상신경생리학회지) 
ISSN
 1738-2637 
Issue Date
2012
Abstract
We present two cases of focal fat deposition developed at the posterior area of the segment IV in the liver, following gastrectomy in patients with gastric cancer. There was no focal lesion in this area of the liver at preoperative computed tomography (CT) in both cases, and the aberrant right gastric vein (ARGV) was found on the retrospective review of this CT. After gastrectomy, a focal, low-attenuating lesion was developed in this area on a follow-up CT in both cases, which was confirmed as a focal fat deposition, by other imaging studies. In addition to its typical imaging findings, confirmation of the presence of the ARGV also supported this lesion to be a focal fat deposition. Furthermore, understanding of our cases may be of help to prevent us from unnecessary invasive procedures, such as liver biopsy.
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/92295
Appears in Collections:
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실)
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실)
Yonsei Authors
김기황(Kim, Ki Whang) ; 김명진(Kim, Myeong Jin) ; 임준석(Lim, Joon Seok) ; 형우진(Hyung, Woo Jin)
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