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Focal eosinophilic necrosis versus metastasis in the liver: The usefulness of two-phase dynamic CT

Authors
 Jin Hur  ;  Mi-Suk Park  ;  Jeong-Sik Yu  ;  Joon-Suk Lim  ;  Soon Won Hong  ;  Ki Whang Kim 
Citation
 AMERICAN JOURNAL OF ROENTGENOLOGY, Vol.184(4) : 1085-1090, 2005 
Journal Title
 AMERICAN JOURNAL OF ROENTGENOLOGY 
ISSN
 0361-803X 
Issue Date
2005
MeSH
Adult ; Aged ; Diagnosis, Differential ; Eosinophilia/diagnostic imaging* ; Eosinophilia/pathology ; Female ; Humans ; Image Processing, Computer-Assisted ; Liver/diagnostic imaging* ; Liver/pathology ; Liver Neoplasms/diagnostic imaging* ; Liver Neoplasms/secondary* ; Male ; Middle Aged ; Necrosis ; Tomography, X-Ray Computed/methods*
Keywords
15788577
Abstract
OBJECTIVE. The purpose of our study was to evaluate the usefulness of dual-phase dynamic CT in the differentiation of focal eosinophilic necrosis of the liver and metastasis. CONCLUSION. Undetected isoattenuating lesions on arterial phase images that have an indistinct margin, a nonspherical shape, and a homogenous enhancement pattern on portal venous phase images suggest focal eosinophilic necrosis rather than metastasis. Two-phase dynamic CT was found to be useful at differentiating focal eosinophilic necrosis from metastasis.
Full Text
http://www.ajronline.org/doi/abs/10.2214/ajr.184.4.01841085
DOI
10.2214/ajr.184.4.01841085
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
Yonsei Authors
Kim, Ki Whang(김기황)
Park, Mi-Suk(박미숙) ORCID logo https://orcid.org/0000-0001-5817-2444
Yu, Jeong Sik(유정식) ORCID logo https://orcid.org/0000-0002-8171-5838
Lim, Joon Seok(임준석) ORCID logo https://orcid.org/0000-0002-0334-5042
Hong, Soon Won(홍순원) ORCID logo https://orcid.org/0000-0002-0324-2414
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/150727
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