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Abstract

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µî¿¡ ÀÜÁ¸ÇÏ´Â À̼Ҽº »ý½Ä¼¼Æ÷ ȤÀº °Ý¸®µÈ ÀÜÁ¸ ¿ø½Ã¼¼Æ÷·ÎºÎÅÍ ¹ß»ýÇÏ´Â °ÍÀ¸·Î º¸°íµÇ
¾î ÀÖÀ¸³ª, ÀÌ¿Í °ü·Ã¾øÀÌ ´Ù¸¥ ³»ºÎ Àå±â¿¡¼­ ¿ø¹ß¼ºÀ¸·Î ¹ß»ýÇÏ´Â À¶¸ð¸·¾ÏÁ¾µµ µå¹°°Ô
º¸°íµÇ¾î ÀÖ´Ù. ±× Áß ¼ÒÈ­±â°üÀÌ °¡Àå ´ëÇ¥ÀûÀ̸ç, ´ëºÎºÐÀÇ ¿¹µéÀÌ À§¿¡¼­ ¹ß»ýÇÏ¿´´Ù. ±¹
³» ¹®Çå¿¡ º¸°íµÈ ¼ÒÈ­±â°üÀÇ À¶¸ð¸·¾ÏÁ¾Àº À§ÀÇ °£¼¼Æ÷¼º ºÐÈ­¸¦ º¸ÀÌ´Â ¼±¾ÏÁ¾°ú µ¿¹ÝµÇ
¾ú´ø 1¿¹1, Á¢ÃËÇü ¾ÏÁ¾À¸·Î ³»¹è¿±µ¿ Á¾¾ç°ú µ¿¹ÝµÇ¾ú´ø 1¿¹, ±×¸®°í °øÀå¿¡¼­ ¹ß»ýÇÏ¿´´ø
1¿¹·Î 3¿¹ÀÇ º¸°í°¡ ÀÖ´Ù. ´ëÀå¿¡ ¹ß»ýÇÏ¿´´ø ¿¹´Â ±¹¿Ü ¹®Çå¿¡ 6¿¹ÀÇ º¸°í°¡ ÀÖÀ» »ÓÀÌ°í
¾ÆÁ÷ ±¹³»¹®Çå¿¡´Â º¸°í°¡ ¾ø´Ù. ÀÌ Á¾¾çÀÇ ¹ß»ý±âÀüÀ̳ª ÀÓ»ó¾ç»óÀÇ ¿¬±¸´Â ºÎÁ·ÇÏÁö¸¸ º¸
°íµÈ 6¿¹ ¸ðµÎ Á¾±«¿¡ ½ÉÇÑ ÃâÇ÷¼º ±«»ç°¡ ÀÖ°í Áø´Ü ´ç½Ã ȤÀº Áø´Ü ÈÄ ¼ö °³¿ù À̳»¿¡ ´Ù
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°í »ý°¢µÈ´Ù. ÀÌ¿¡ ÀúÀÚµéÀº ´ëÀå¿¡ ¹ß»ýÇÑ À¶¸ð¸·¾ÏÁ¾ 1¿¹¸¦ º¸°íÇÏ°íÀÚ ÇÑ´Ù.
#ÃÊ·Ï#
Choriocarcinoma of the gastrointestinal tract is rare. Among them, that of the stomach
is the most common. Six cases of choriocarcinoma of the colon were found in the
review of the literature. All of these previously reported cases had multiple metastatic
foci in the liver, lung, lymph nodes and the prognosis seemed to be very poor.
Therefore we think that choriocarcinoma of the colon should be distinguished from
conventional adenocarcinoma. A 66-year old female patient, described in this case, was
operated on under the impression she was suffering from acute appendicitis. The
rejected ascending colon revealed extensive hemorrhagic necrosis and perforation with
fibrous adhesion in the cecum. On the cut section, the mural tumorous thickening was
not definite. Histologically, the tumor showed a focus of typical adenocarcinoma arising
from glandular epithelial cells, which were transformed into highly anaplastic tumor
cells. There were frequent vascular invasions of tumor cells, similar to
syncytiotrophoblasts. In the immunohistochemical stains, both glandular and highly
anaplastic tumor cells reacted with cytokeratin. The glandular cells were also reactive
for carcinoembryonic antigen (CEA) and anaplastic tumor cells for human chorionic
gonadotrophin (hOG). This is the first report of choriocarcinoma of the colon in Korea.
We describe this case with a review of the literature.

Å°¿öµå

Choriocarcinoma; Adenocarcinoma; Trophoblastic differentiation; HCG; Colon;

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