Parasite | Eso | Sto | Cancer | ESD
[Dam formation] - ðû
Dam-formationÀÌ ÀÖÀ¸¸é PM cancer ȤÀº ±× ÀÌ»óÀ̶ó°í °¡¸£Ä¡°í ÀÖ½À´Ï´Ù. Dam-formationÀÌ ¹«¾ùÀϱî¿ä? ¼Òȼº ±Ë¾ç°ú ÇÔ¸ôÇü À§¾ÏÀÇ ±¸ºÐ¿¡ ´ëÇؼ ¾Æ·¡ Ç¥°¡ À¯¸íÇÕ´Ï´Ù. ¿©±â¿¡´Â dam-formationÀ̶ó´Â ¸»ÀÌ ¾ø½À´Ï´Ù.
¾ÏÀÇ fold º¯È¿¡ ´ëÇؼ´Â ¾Æ·¡¿Í °°Àº ±×¸²µéÀÌ À¯¸íÇÕ´Ï´Ù. ÀÚ¼¼ÇÑ version°ú °£·« versionÀÔ´Ï´Ù. ÀüÅëÀûÀ¸·Î "Á¡¸·¾Ï¿¡¼´Â abrupt cutting, rapid tapering (= rat-tailing, Áã ²¿¸®Ã³·³ »ý°å´Ù´Â ÀǹÌ), Á¡¸·ÇϾϿ¡¼´Â fusion, clubbingÀÌ, °íÀ¯±Ù¾Ï(PM cancer)¿¡¼´Â dam-formationÀÌ °üÂûµÈ´Ù"°í °¡¸£Ä¨´Ï´Ù. ¿©±â¿¡µµ dam-formationÀ̶ó´Â ¸»ÀÌ ¾ø½À´Ï´Ù.
Dam-formationÀº ¼¼°³ ȤÀº ±× ÀÌ»óÀÇ fold°¡ À¶ÇÕµÈ °ÍÀ» ¸»ÇÕ´Ï´Ù. Áï, µÎ°³°¡ ¹¶Ä¡¸é fusion, ¼¼°³ ÀÌ»óÀÌ ¹¶Ä¡¸é dam-formationÀÔ´Ï´Ù. ÁøÇ༺ À§¾ÏÀÇ ¼Ò°ßÀ¸·Î Çؼ®ÇϽøé Å©°Ô ¹«¸®°¡ ¾ø½À´Ï´Ù.
°¡Àå ÀüÇüÀûÀÎ dam-formation Áõ·Ê¸¦ ¼Ò°³ÇÕ´Ï´Ù.
[More cases with dam-formation]
¼ö¼ú Áß º¹¸·¿¡¼ multiple seeding noduleµéÀÌ ¹ß°ßµÇ¾ú°í Á¶Á÷°Ë»ç´Â signet ring cell carcinoma¿´½À´Ï´Ù.
© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.