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[AGML ? on screening endoscopy]

AGML (acute gastric mucosal lesion)ÀÇ Áø´ÜÀº º¹ÇÕÀûÀÌ´Ù. À§ÇèÀÎÀÚ°¡ Àִ ȯÀÚ¿¡¼­ Áõ»óÀÌ ÀÖÀ¸¸é¼­ ³»½Ã°æ ¼Ò°ßÀÌ ÀüÇüÀûÀÏ ¶§ ºÙÀÌ´Â °ÍÀÌ´Ù. À§ÇèÀÎÀÚµµ ¾ø°í, Áõ»óµµ ¾ø°í, ³»½Ã°æ ¼Ò°ßµµ ¹«Ã´ °æ¹ÌÇÑ È¯ÀÚ¸¦ AGML·Î ºÙÀÌ´Â °ÍÀº ±×´ÙÁö ÁÁÀº ¾ÆÀ̵ð¾î´Â ¾Æ´Ï¶ó°í »ý°¢ÇÑ´Ù. AGML·Î ÀǷڵǾúÁö¸¸ ¹Ì¶õ¼º À§¿°À¸·Î ÆÇ´ÜÇÏ¿´´ø µÎ Áõ·Ê¸¦ ¼Ò°³ÇÑ´Ù.


2013³â 5¿ù 13ÀÏ ÀϺ» ÄìÅä¿¡¼­ ÀϺ»³»½Ã°æÇÐȸ international session¿¡¼­ ¿©·¯³ª¶óÀÇ »óºÎÀ§Àå°üÃâÇ÷¿¡ ´ëÇÏ¿© ³íÀÇÇÑ ½Ã°£ÀÌ ÀÖ¾ú½À´Ï´Ù (link, WORD PDF, 0.2 M). Áß±¹ ¿¬ÀÚ²²¼­´Â ÃÖ±Ù »óºÎÀ§Àå°ü ÃâÇ÷ÀÇ 35%°¡ AGML¶§¹®À̶ó°í ÇÏ¿´°í ƯÈ÷ °í·É°ú NSAID¸¦ ¸¹ÀÌ »ç¿ëÇϴ ȯÀÚ¿¡¼­ ÈçÇÏ´Ù°í ÇÏ¿´½À´Ï´Ù. ÀÌ¿¡ ´ëÇÑ Àå½Ã°£ÀÇ Åä·ÐÀÌ ÀÖ¾ú½À´Ï´Ù. ¾Æ¹«·¡µµ Áß±¹¿¡¼­´Â multile gastric ulcer¸¦ AGML·Î ºÎ¸£´Â °Í °°¾Ò½À´Ï´Ù. ¿ì¸®°¡ »ç¿ëÇÏ´Â AGML°ú´Â ÀüÇô °³³äÀÌ ´Þ¶ú½À´Ï´Ù. Áß±¹¿¡¼­ ³ª¿À´Â ÀڷḦ º¼ ¶§ ÁÖÀÇÇÒ Á¡À̶ó°í »ý°¢µÇ¾ú½À´Ï´Ù. 2011³â 3¿ù 23ÀÏ EndoTODAY¿¡¼­ ÀÚ¼¼È÷ ¾ð±ÞÇÏ¿´Áö¸¸ ´Ù½Ã Çѹø AGML¿¡ ´ëÇÏ¿© ¿Å±é´Ï´Ù.

Acute gastric mucosal lesion (AGML)Àº ¸ðÈ£ÇÑ º´ÀÔ´Ï´Ù. ÀüÅëÀûÀ¸·Î´Â stress ulcer¿Í ºñ½ÁÇÏ°Ô Ãë±ÞµÇ¾ú½À´Ï´Ù. 1984³â Marrone°ú SilenÀÌ ¾´ ¸®ºä(PMID6430609)ÀÇ Á¦¸ñÀº "Pathogenesis, diagnosis and treatment of acute gastric mucosal lesions"ÀÔ´Ï´Ù. ±×·¯³ª ù ¹®ÀåÀº ÀÌ·¸°Ô µÇ¾î ÀÖ½À´Ï´Ù. Stress ulcers are multiple superficial mucosal lesions which occur mainly in the fundus of stomachs of seriously ill patients and should be differentiated from reactivation of a pre-existent ulcer diathesis, Cushing's ulcer following head injury, or drug-induced gastritis. ¿ì¸®°¡ ¸·¿¬È÷ »ý°¢ÇÏ°í ÀÖ´Â AGML°ú´Â ºÐ¸íÈ÷ ´Ù¸¨´Ï´Ù.

¾Æ·¡´Â ¾î¶² ¼±»ý´ÔÀÇ °­ÀÇ ½½¶óÀÌµå ³»¿ëÀÔ´Ï´Ù (Á¤È®È÷ ´©±¸¼Ì´ÂÁö ±â¾ï³ªÁö ¾ÊÀ½). ¾Æ½¬¿î Á¡ÀÌ ¾øÁö ¾ÊÁö¸¸ ±×·¡µµ ºñ±³Àû Àß Á¤¸®µÇ¾ú´Ù°í »ý°¢µË´Ï´Ù.
- Focal, acutely developing gastric mucosal defects
- Caused by NSAIDs or severe stress
- Usually less than 1cm, circular, small, multiple
- located mainly in the stomach and occasionally in the duodenum
- Range in depth from superficial epithelium (erosion) to deeper lesions (ulceration)
- Are not precursors of chronic peptic ulcers
- Unlike peptic ulcer, found anywhere in the stomach, gastric rugal pattern is essentially normal, and the margins and base of ulcer are not indurated, no thickening and scarring of blood vessels

À§ ¼³¸í¿¡ ´ëÇÏ¿© Àú´Â ¸î °¡Áö¸¦ º¸ÃæÇÏ°í ½Í½À´Ï´Ù. (1) ÀÓ»óÀû Ư¡ÀÌ µé¾î°¡¾ß ÇÕ´Ï´Ù. º¹Åë°ú ±¸Åä µî ½ÉÇÑ Áõ»óÀÌ °©Àڱ⠹߻ýÇÕ´Ï´Ù. (2) ³»½Ã°æÀû Ư¡µµ Áß¿äÇÕ´Ï´Ù (Multiple ulcers and erosions, frequently accompanied by hemorrhage). (3) º´¼Ò°¡ ÁÖ·Î 1 cmº¸´Ù Àû´Ù´Â °ÍÀº Ʋ¸° ¸» °°½À´Ï´Ù. ´Ù¾çÇÑ Å©±âÀÇ ´Ù¾çÇÑ º´º¯ÀÌ Áß¿äÇÑ Æ÷ÀÎÆ®ÀÔ´Ï´Ù.

AGMLÀº ±× ÇèÇÑ ¸ð¾ç¿¡ ºñÇÏ¿© °ÅÀÇ ¿Ïº®ÇÏ°Ô È£ÀüµË´Ï´Ù. ¾Æ·¡ »çÁøÀº ¸Å¿ì ½ÉÇÑ AGMLÀ̾ú´Âµ¥ ¾à°£ÀÇ ulcer scar¸¦ Á¦¿ÜÇÏ°ï ±ú²ýÇÏ°Ô È¸º¹µÈ °ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú½À´Ï´Ù.

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