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Focal Sparing in Fatty Liver: Mimicking Hypervascular Tumor on Gadolinium-Enhanced Opposed-Phase Gradient-Echo Images
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¾ç´Þ¸ð/Dal Mo Yang
±èÇмö/±èÇü½Ä/Áø¿í/Á¶¼ºÈÖ/Hak Soo Kim/Hyung Sik Kim/Wook Jin/Seung Whi Cho
KMID : 0386120010450060611
Abstract
¿ªÀ§»ó °æ»ç¿¡ÄÚ(opposed-phase gradient-echo)¸¦ ÀÌ¿ëÇÑ Á¶¿µÁõ° ÀÚ±â°ø¸í¿µ»ó¿¡¼ ÁÖÀ§ Áö¹æ°£ÀÇ ¿ª¼³Àû
(paradoxical)½ÅÈ£°µµ °¨¼Ò·Î ÀÎÇØ Áö¹æ°£ÀÇ ±¹¼Òºñħ¹ü(focal sparing)ÀÌ ±ÕÁúÇÑ °í½ÅÈ£ °µµ·Î º¸¿© °úÇ÷°ü¼º Á¾±«
¿Í À¯»çÇÏ°Ô º¸¿´´ø 1¿¹¸¦ º¸°íÇÑ´Ù.
We describe the magnetic resonance imaging findings in a case of focal sparing in
fatty liver that showed homogeneous hyperintensity on gadolinium-enhanced op-posed-
phase gradient-echo images and mimicked a hypervascular mass due to para-doxical
suppression of signal intensity of surrounding liver parenchyma with fatty in-
filtration.
Liver; fatty; Liver; MR; Magnetic resonance (MR); chemical shift; Magnetic resonance (MR); contrast enhancement;
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