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°£¼¼Æ÷¾ÏÀ¸·Î ¿ÀÀÎµÈ °£ ÀüÀ̸¦ µ¿¹ÝÇÑ À§Àå°ü½Å°æ³»ºÐºñÁ¾¾ç Gastroenteropancreatic Neuroendocrine Tumor with Hepatic Metastasis Misdiagnosed as Hepatocellular Carcinoma

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±è½½±â ( Kim Seul-Ki ) 
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±è»óö ( Kim Sang-Chul ) 
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¼­¼®±³ ( Seo Seok-Gyo ) 
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±èÈ«ÁÖ ( Kim Hong-Joo ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ °­ºÏ»ï¼ºº´¿ø ¼ÒÈ­±â³»°ú
Á¶¿ë±Õ ( Cho Yong-Kyun ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ °­ºÏ»ï¼ºº´¿ø ¼ÒÈ­±â³»°ú
Àü¿ì±Ô ( Jeon Woo-Kyu ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ °­ºÏ»ï¼ºº´¿ø ¼ÒÈ­±â³»°ú
±èº´ÀÍ ( Kim Byung-Ik ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ °­ºÏ»ï¼ºº´¿ø ¼ÒÈ­±â³»°ú

Abstract


The liver is the most common site of metastasis of neuroendocrine tumors (NETs). Gastroenteropancreatic (GEP)-NETs are rare, and the distinction between hepatocellular carcinoma (HCC) and metastatic NET can be difficult due to the similarity of their histological characteristics. Herein, we report a case of GEP-NET with hepatic metastasis, which was first misdiagnosed as HCC by liver biopsy and subsequently re-diagnosed after surgery as primary GEP-NET.

Å°¿öµå

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Neuroendocrine tumors; Hepatocellular carcinoma; Diagnostic errors

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