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EndoTODAY ³»½Ã°æ ±³½Ç


[Gastric cancer 907. M/D adenocarcinoma with mucin production (20%)]

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M/D adenocarcinoma¶ó´Â Á¶Á÷°Ë»ç °á°ú ÀÇ°Å ESD¸¦ ÇÏ¿´½À´Ï´Ù.

º´¸® °á°ú¿¡ M/D adenocarcinoma with mucin production (20%)¶ó´Â ºÎºÐÀÌ À־ º´¸®°ú ¼±»ý´Ô°ú ÇÔ²² ½½¶óÀÌµå °ËÅ並 Çß½À´Ï´Ù. Gland¸¦ Çü¼ºÇÏ´Â ºÐÈ­Á¶Á÷ÇüÀÌ°í Á¡¸·¿¡ ±¹ÇÑµÈ ¾ÏÀÌ Æ²¸²¾ø´Âµ¥ ±¹¼ÒÀûÀ¸·Î mucin poolÀÌ ÀÖ¾ú½À´Ï´Ù (¾Æ·¡ »çÁø °ËÀº Á¡¼±).

À§¾ÏÀÇ ¾ÆÇü Áß mucinous adenocarcinoma¶ó´Â °ÍÀÌ ÀÖ½À´Ï´Ù. ±×·±µ¥ mucin poolÀÌ 50%°¡ ³Ñ´Â °æ¿ì¿¡ mucinous adenocarcinoma¶ó°í ºÙÀδٰí ÇÕ´Ï´Ù. 50%°¡ µÇÁö ¾ÊÀ¸¸é º´¸® °á°ú¿¡´Â ¾ð±ÞÀ» ÇÏÁö¸¸ mucinous adenocarcinoma¶ó°í ¸í¸íÇÏÁö´Â ¾Ê½À´Ï´Ù.

WHO classification of tumors (5th edition, 2019)¿¡¼­ mucinous adenocarcinoma ºÎºÐÀ» ¿Å±é´Ï´Ù. Gland¸¦ Çü¼ºÇÏ´Â °Íµµ ÀÖ°í ±×·¸Áö ¾Ê´Â °Íµµ ÀÖ´Ù´Â À̾߱âÀÔ´Ï´Ù.

"Two main growth patterns can be seen. (1) recognizable glandular structures or tubules line by columnar epithelium with intestinal mucin and (2) chains, nests, or single tumor cells (signet-ring cells can be seen) surrounded by mucin."

* Âü°í: EndoTODAY Mucinous adenocarcinoma


[2022-1-10] 'EndoTODAY ³»½Ã°æ »ðÀÔ°ú °üÂû'ÀÌ µåµð¾î ¹ß°£µÇ¾ú½À´Ï´Ù. ´ëÇÑÀÇÇм­Àû ȨÆäÀÌÁö¿¡¼­ ±¸ÀÔÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿©·¯ºÐÀÇ ¸¹Àº »ç¶ûÀ» ºÎŹµå¸³´Ï´Ù.



© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2022-1-11)