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[Ç¥ÁØ°á°úÁö]

1. Gastric polypectomy

Hyperemic polyp¿ëÁ¾ÀÌ °üÂûµÇ¾úÀ½. ÀÌ º´¼ÒÀÇ Á¡¸·ÇÏ¿¡ ÃæºÐÇÑ ¾çÀÇ submucosal injectionÀ» ½ÃÇàÇÑ ÈÄ snare·Î º´¼ÒÇϸ¦ Àâ°í Endocutting Àü·ù¸¦ Åë°ú½ÃÄÑ º´¼Ò¸¦ completeÇÏ°Ô ÀýÁ¦ ¹× ÁöÇ÷À» ÇÏ¿´°í artificial ulcer·ÎºÎÅÍÀÇ ÃâÇ÷ÀÌ ¾øÀ½À» È®ÀÎÇÏ¿´À½. À½¾ÐÀ» ÀÌ¿ëÇÏ¿© º´¼Ò¸¦ ¼ö°ÅÇÑ ÈÄ ½Ã¼úÀ» Á¾·áÇÏ¿´À½. ³»½Ã°æ ½Ã¼ú ÈÄ 30ºÐ Á¤µµ ȸº¹½Ç¿¡¼­ ¾ÈÁ¤À» ÃëÇÑ ÈÄ Åð½ÇÇÏ°Ô µË´Ï´Ù. ½Ã¼ú 2½Ã°£ ÈÄ (= Åð½Ç 1½Ã°£ ÈÄ) ¹°À̳ª À½·á¼ö(¿ìÀ¯, µÎÀ¯µµ °¡´É)¸¦ ¸¶½Ã°í, ½Ã¼ú 3½Ã°£ ÈÄ (= Åð½Ç 2½Ã°£ ÈÄ) ºÎµå·¯¿î Á×À» µå½Ê½Ã¿À. ´ÙÀ½ ³¯ ¾ÆħÀº ¹äÀ» µå¼Åµµ ÁÁ½À´Ï´Ù¸¸ ´Ü´ÜÇÑ ¹ÝÂùÀº ÇÇÇϽʽÿÀ. ¾àÀº 2ÁÖ°£ ÇÏ·ç ÇÑ ¾Ë ¾Æħ ½ÄÀü¿¡ º¹¿ëÇϽʽÿÀ. ±Í°¡ ÈÄ ÃâÇ÷À§ÇèÀÌ ÀÖ½À´Ï´Ù¸¸, ±× ºóµµ´Â 2% Á¤µµÀÔ´Ï´Ù. ±× °æ¿ì ¿¬¶ôÀ» Áֽðųª º´¿øÀ» ã¾ÆÁֽʽÿÀ. ¸çÄ¥°£ ¾à°£ ¾ÆÇà ¼ö ÀÖ½À´Ï´Ù. ÁøÁ¤(¼ö¸é)³»½Ã°æ ÈÄ ´çÀÏÀº Àý´ë ¿îÀüÇÏÁö ¸¶½Ã°í, º¸È£ÀÚ¿Í ÇÔ²² ±Í°¡ÇϽñ⠹ٶø´Ï´Ù.


2. Ablation therapy for gastric adenoma

¼±Á¾À¸·Î È®ÀÎµÈ ¹Ù ÀÖ´Â º´¼ÒÀÇ Á¡¸·ÇÏ¿¡ submucosal injectionÀ» ½ÃÇàÇÏ¿´À¸¸ç argon plasma coagulation Àåºñ¸¦ ÀÌ¿ëÇÏ¿© °íÁÖÆÄÀü·ù¸¦ Åë°ú½ÃÄÑ completeÇÏ°Ô ablation ½ÃÄ×À½. ÁÖº¯ Á¡¸·ÀÌ atrophicÇÏ°í metaplastic noduleµéÀÌ ¿©·¯°³ »êÀçµÇ¾î ÀÖ´Â atrophic and metaplastic gastritisÀÇ ¼Ò°ßÀ¸·Î metachronous adenomaÀÇ ¹ß»ýÀÌ ³ôÀ» °ÍÀ¸·Î ¿¹»óµÇ¾úÀ½. ½Ã¼ú°ú °ü·ÃµÈ immediate complicationÀº °üÂûµÇÁö ¾Ê¾ÒÀ½. ³»½Ã°æ ½Ã¼ú ÈÄ 30ºÐ Á¤µµ ȸº¹½Ç¿¡¼­ ¾ÈÁ¤À» ÃëÇÑ ÈÄ Åð½ÇÇÏ°Ô µË´Ï´Ù. ½Ã¼ú 2½Ã°£ ÈÄ (= Åð½Ç 1½Ã°£ ÈÄ) ¹°À̳ª À½·á¼ö(¿ìÀ¯, µÎÀ¯µµ °¡´É)¸¦ ¸¶½Ã°í, ½Ã¼ú 3½Ã°£ ÈÄ (= Åð½Ç 2½Ã°£ ÈÄ) ºÎµå·¯¿î Á×À» µå½Ê½Ã¿À. ´ÙÀ½ ³¯ ¾ÆħÀº ¹äÀ» µå¼Åµµ ÁÁ½À´Ï´Ù¸¸ ´Ü´ÜÇÑ ¹ÝÂùÀº ÇÇÇϽʽÿÀ. ¾àÀº 2ÁÖ°£ ÇÏ·ç ÇÑ ¾Ë ¾Æħ ½ÄÀü¿¡ º¹¿ëÇϽʽÿÀ. ±Í°¡ ÈÄ ÃâÇ÷À§ÇèÀÌ ÀÖ½À´Ï´Ù¸¸, ±× ºóµµ´Â 2% Á¤µµÀÔ´Ï´Ù. ±× °æ¿ì ¿¬¶ôÀ» Áֽðųª º´¿øÀ» ã¾ÆÁֽʽÿÀ. ¸çÄ¥°£ ¾à°£ ¾ÆÇà ¼ö ÀÖ½À´Ï´Ù. ÁøÁ¤(¼ö¸é)³»½Ã°æ ÈÄ ´çÀÏÀº Àý´ë ¿îÀüÇÏÁö ¸¶½Ã°í, º¸È£ÀÚ¿Í ÇÔ²² ±Í°¡ÇϽñ⠹ٶø´Ï´Ù.


3. Endoscopic submucosal dissection (ESD)

[1. ESD with Dual knife without snaring]

Soft type transparent hood¸¦ ÀåÂøÇÑ ³»½Ã°æÀ» ÀÌ¿ëÇÏ¿´À½. Saline irrigation ÈÄ º´º¯À» ÀÚ¼¼È÷ °üÂûÇÏ¿´°í indigo carmineÀ» »ìÆ÷ÇÏ¿© º´º¯ÀÇ °æ°è¸¦ ÃÖ´ëÇÑ Á¤È®È÷ °üÂûÇÏ¿´À½. º´¼ÒÀÇ °æ°èÆÇÁ¤À» À§ÇÏ¿© NBIÀÇ µµ¿òÀ» ¹Þ¾ÒÀ½. º´¼ÒÁÖº¯¿¡ ¾à 3-5 mm °£°ÝÀ¸·Î markingÀ» ½ÃÇàÇÏ¿´°í ³»½Ã°æ ÁÖ»çħÀ» ÀÌ¿ëÇÏ¿© submucosal injection solution(normal saline + epinephrine + indigo carmine)À» marking ÇÑ ¹Ù±ùÂÊ Á¡¸·ÇÏ¿¡ ÁÖÀÔÇÏ¿© ºÎºÐÀûÀÎ submucosal fluid cushionÀ» ¸¸µé¾úÀ½. Marking ÇÑ ºÎÀ§ ¹Ù±ùÂÊ Á¡¸·À» Endo-cutting Àü·ù¸¦ Åë°ú½ÃÄÑ 360µµ circumferenctial cuttingÀ» ÇÏ¿´À½. Cutting Á÷ÈÄ ¾à°£ÀÇ ÃâÇ÷Àº Forced coagulationÀ» ÀÌ¿ëÇÏ¿© Á¶ÀýÇÏ¿´À½. º´¼ÒÀÇ Á¡¸·ÇÏ ºÎÀ§¿¡ Ãß°¡ÀûÀÎ submucosal injectionÀ» ½ÃÇàÇÑ ÈÄ Dual knife¸¦ ÀÌ¿ëÇÏ¿© direct cutting ¹æ¹ýÀ¸·Î Á¡¸·ÇÏ ÀýÁ¦¸¦ ½ÃÇàÇÏ¿´À½. ½Ã¼ú µµÁß °æ¹ÌÇÑ ÃâÇ÷Àº needle type knife·Î ÁöÇ÷ÇÏ¿´À¸¸ç Á» ´õ ¸¹Àº ¾çÀÇ ÃâÇ÷Àº Coagrasper¿¡ soft coagulation current¸¦ Åë°ú½ÃÄÑ ÁöÇ÷ÇÏ¿´À½. SuctionÀ» ÀÌ¿ëÇÏ¿© ÀýÁ¦ º´¼Ò¸¦ ¼ö°ÅÇÏ¿´À½. 1) ³»½Ã°æ Ä¡·á ÈÄ ÀÏÁ¤ ±â°£ ÃâÇ÷ À§ÇèÀÌ ÀÖ½À´Ï´Ù. Ä¡·á·Î ÀÎÇÑ ±Ë¾çÀÌ ¿ÏÀüÈ÷ Ä¡À¯µÇ±â±îÁö 4-8ÁÖ°¡ ¼Ò¿äµÇ±â ¶§¹®ÀÔ´Ï´Ù. ÃâÇ÷Àº ÇǸ¦ ÅäÇϰųª Ç÷º¯(ºÓÀº »öÀÇ Ç÷º¯À̳ª Â¥Àå¸éó·³ °ËÀº»öÀÇ Èæ»öº¯), ¾îÁö·¯¿òÁõ, °©ÀÛ½º·± ¶¡ µîÀÇ Áõ¼¼·Î ³ªÅ¸³³´Ï´Ù. º°´Ù¸¥ Áõ»óÀÌ ¾ø´Ù°¡ °©ÀÚ±â Ç÷¾ÐÀÌ ¶³¾îÁö´Â ¼îÅ©·Î ³ªÅ¸³ª±âµµ ÇÕ´Ï´Ù. ½Ã¼ú ÈÄ 1-2 ÀÏ »çÀÌ¿¡ ÃâÇ÷ À§ÇèÀÌ °¡Àå ³ô½À´Ï´Ù. ½Ã¼ú ÈÄ 1 ´Þ ±îÁö´Â Áö¿¬ÃâÇ÷(delayed bleeding)ÀÌ °¡´ÉÇÕ´Ï´Ù. º´¿ø¿¡ ÀÔ¿øÇØ °è½Ã´Â µ¿¾È ³ªÅ¸³ª´Â ÃâÇ÷Àº ¾à¹°¿ä¹ý°ú ³»½Ã°æ ÁöÇ÷¼ú·Î Ä¡·áÇÕ´Ï´Ù. °£È¤ ¼ö¼úÀÌ ÇÊ¿äÇÑ °æ¿ìµµ ÀÖ½À´Ï´Ù¸¸ ¸Å¿ì µå¹® ÀÏÀÔ´Ï´Ù. µå¹°°Ô Åð¿ø ÈÄ Áý¿¡¼­ ÃâÇ÷ÇÒ ¼ö ÀÖ½À´Ï´Ù. À̶§´Â °¡Àå °¡±î¿î ÀÇ·á±â°ü¿¡¼­ ÀÀ±ÞÁ¶Ä¡¸¦ ¹ÞÀ¸¼Å¾ß ÇÕ´Ï´Ù.


[2. ESD with Dual knife and IT-2 knife without snaring]

Soft type transparent hood¸¦ ÀåÂøÇÑ ³»½Ã°æÀ» ÀÌ¿ëÇÏ¿´À½. Saline irrigation ÈÄ º´º¯À» ÀÚ¼¼È÷ °üÂûÇÏ¿´°í indigo carmineÀ» »ìÆ÷ÇÏ¿© º´º¯ÀÇ °æ°è¸¦ ÃÖ´ëÇÑ Á¤È®È÷ °üÂûÇÏ¿´À½. º´¼ÒÀÇ °æ°èÆÇÁ¤À» À§ÇÏ¿© NBIÀÇ µµ¿òÀ» ¹Þ¾ÒÀ½. º´¼ÒÁÖº¯¿¡ ¾à 3-5 mm °£°ÝÀ¸·Î markingÀ» ½ÃÇàÇÏ¿´°í ³»½Ã°æ ÁÖ»çħÀ» ÀÌ¿ëÇÏ¿© submucosal injection solution(normal saline + epinephrine + indigo carmine)À» marking ÇÑ ¹Ù±ùÂÊ Á¡¸·ÇÏ¿¡ ÁÖÀÔÇÏ¿© ºÎºÐÀûÀÎ submucosal fluid cushionÀ» ¸¸µé¾úÀ½. Marking ÇÑ ºÎÀ§ ¹Ù±ùÂÊ Á¡¸·À» Endo-cutting Àü·ù¸¦ Åë°ú½ÃÄÑ 360µµ circumferenctial cuttingÀ» ÇÏ¿´À½. Cutting Á÷ÈÄ ¾à°£ÀÇ ÃâÇ÷Àº Forced coagulationÀ» ÀÌ¿ëÇÏ¿© Á¶ÀýÇÏ¿´À½. º´¼ÒÀÇ Á¡¸·ÇÏ ºÎÀ§¿¡ Ãß°¡ÀûÀÎ submucosal injectionÀ» ½ÃÇàÇÑ ÈÄ Dual knife¿Í IT-2 knife¸¦ ÀÌ¿ë(due to submucosal fibrosis)ÇÏ¿© direct cutting ¹æ¹ýÀ¸·Î Á¡¸·ÇÏ ÀýÁ¦¸¦ 100% ½ÃÇàÇÏ¿´À½. ½Ã¼ú µµÁß °æ¹ÌÇÑ ÃâÇ÷Àº needle type knife·Î ÁöÇ÷ÇÏ¿´À¸¸ç Á» ´õ ¸¹Àº ¾çÀÇ ÃâÇ÷Àº Coagrasper¿¡ soft coagulation current¸¦ Åë°ú½ÃÄÑ ÁöÇ÷ÇÏ¿´À½. SuctionÀ» ÀÌ¿ëÇÏ¿© ÀýÁ¦ º´¼Ò¸¦ ¼ö°ÅÇÏ¿´À½. 1) ³»½Ã°æ Ä¡·á ÈÄ ÀÏÁ¤ ±â°£ ÃâÇ÷ À§ÇèÀÌ ÀÖ½À´Ï´Ù. Ä¡·á·Î ÀÎÇÑ ±Ë¾çÀÌ ¿ÏÀüÈ÷ Ä¡À¯µÇ±â±îÁö 4-8ÁÖ°¡ ¼Ò¿äµÇ±â ¶§¹®ÀÔ´Ï´Ù. ÃâÇ÷Àº ÇǸ¦ ÅäÇϰųª Ç÷º¯(ºÓÀº »öÀÇ Ç÷º¯À̳ª Â¥Àå¸éó·³ °ËÀº»öÀÇ Èæ»öº¯), ¾îÁö·¯¿òÁõ, °©ÀÛ½º·± ¶¡ µîÀÇ Áõ¼¼·Î ³ªÅ¸³³´Ï´Ù. º°´Ù¸¥ Áõ»óÀÌ ¾ø´Ù°¡ °©ÀÚ±â Ç÷¾ÐÀÌ ¶³¾îÁö´Â ¼îÅ©·Î ³ªÅ¸³ª±âµµ ÇÕ´Ï´Ù. ½Ã¼ú ÈÄ 1-2 ÀÏ »çÀÌ¿¡ ÃâÇ÷ À§ÇèÀÌ °¡Àå ³ô½À´Ï´Ù. ½Ã¼ú ÈÄ 1 ´Þ ±îÁö´Â Áö¿¬ÃâÇ÷(delayed bleeding)ÀÌ °¡´ÉÇÕ´Ï´Ù. º´¿ø¿¡ ÀÔ¿øÇØ °è½Ã´Â µ¿¾È ³ªÅ¸³ª´Â ÃâÇ÷Àº ¾à¹°¿ä¹ý°ú ³»½Ã°æ ÁöÇ÷¼ú·Î Ä¡·áÇÕ´Ï´Ù. °£È¤ ¼ö¼úÀÌ ÇÊ¿äÇÑ °æ¿ìµµ ÀÖ½À´Ï´Ù¸¸ ¸Å¿ì µå¹® ÀÏÀÔ´Ï´Ù. µå¹°°Ô Åð¿ø ÈÄ Áý¿¡¼­ ÃâÇ÷ÇÒ ¼ö ÀÖ½À´Ï´Ù. À̶§´Â °¡Àå °¡±î¿î ÀÇ·á±â°ü¿¡¼­ ÀÀ±ÞÁ¶Ä¡¸¦ ¹ÞÀ¸¼Å¾ß ÇÕ´Ï´Ù.


[3. ESD with Dual knife with snaring]

Soft type transparent hood¸¦ ÀåÂøÇÑ ³»½Ã°æÀ» ÀÌ¿ëÇÏ¿´À½. Saline irrigation ÈÄ º´º¯À» ÀÚ¼¼È÷ °üÂûÇÏ¿´°í indigo carmineÀ» »ìÆ÷ÇÏ¿© º´º¯ÀÇ °æ°è¸¦ ÃÖ´ëÇÑ Á¤È®È÷ °üÂûÇÏ¿´À½. º´¼ÒÀÇ °æ°èÆÇÁ¤À» À§ÇÏ¿© NBIÀÇ µµ¿òÀ» ¹Þ¾ÒÀ½. º´¼ÒÁÖº¯¿¡ ¾à 3-5 mm °£°ÝÀ¸·Î markingÀ» ½ÃÇàÇÏ¿´°í ³»½Ã°æ ÁÖ»çħÀ» ÀÌ¿ëÇÏ¿© submucosal injection solution(normal saline + epinephrine + indigo carmine)À» marking ÇÑ ¹Ù±ùÂÊ Á¡¸·ÇÏ¿¡ ÁÖÀÔÇÏ¿© ºÎºÐÀûÀÎ submucosal fluid cushionÀ» ¸¸µé¾úÀ½. Marking ÇÑ ºÎÀ§ ¹Ù±ùÂÊ Á¡¸·À» Endo-cutting Àü·ù¸¦ Åë°ú½ÃÄÑ 360µµ circumferenctial cuttingÀ» ÇÏ¿´À½. Cutting Á÷ÈÄ ¾à°£ÀÇ ÃâÇ÷Àº Forced coagulationÀ» ÀÌ¿ëÇÏ¿© Á¶ÀýÇÏ¿´À½. º´¼ÒÀÇ Á¡¸·ÇÏ ºÎÀ§¿¡ Ãß°¡ÀûÀÎ submucosal injectionÀ» ½ÃÇàÇÑ ÈÄ Dual knife¸¦ ÀÌ¿ëÇÏ¿© direct cutting ¹æ¹ýÀ¸·Î Á¡¸·ÇÏ ÀýÁ¦¸¦ 90% ÀÌ»ó ½ÃÇàÇÑ ÈÄ snare¸¦ ÀÌ¿ëÇÏ¿© one piece complete resection ½ÃÇàÇÏ¿´À½. ½Ã¼ú µµÁß °æ¹ÌÇÑ ÃâÇ÷Àº needle type knife·Î ÁöÇ÷ÇÏ¿´À¸¸ç Á» ´õ ¸¹Àº ¾çÀÇ ÃâÇ÷Àº Coagrasper¿¡ soft coagulation current¸¦ Åë°ú½ÃÄÑ ÁöÇ÷ÇÏ¿´À½. SuctionÀ» ÀÌ¿ëÇÏ¿© ÀýÁ¦ º´¼Ò¸¦ ¼ö°ÅÇÏ¿´À½. 1) ³»½Ã°æ Ä¡·á ÈÄ ÀÏÁ¤ ±â°£ ÃâÇ÷ À§ÇèÀÌ ÀÖ½À´Ï´Ù. Ä¡·á·Î ÀÎÇÑ ±Ë¾çÀÌ ¿ÏÀüÈ÷ Ä¡À¯µÇ±â±îÁö 4-8ÁÖ°¡ ¼Ò¿äµÇ±â ¶§¹®ÀÔ´Ï´Ù. ÃâÇ÷Àº ÇǸ¦ ÅäÇϰųª Ç÷º¯(ºÓÀº »öÀÇ Ç÷º¯À̳ª Â¥Àå¸éó·³ °ËÀº»öÀÇ Èæ»öº¯), ¾îÁö·¯¿òÁõ, °©ÀÛ½º·± ¶¡ µîÀÇ Áõ¼¼·Î ³ªÅ¸³³´Ï´Ù. º°´Ù¸¥ Áõ»óÀÌ ¾ø´Ù°¡ °©ÀÚ±â Ç÷¾ÐÀÌ ¶³¾îÁö´Â ¼îÅ©·Î ³ªÅ¸³ª±âµµ ÇÕ´Ï´Ù. ½Ã¼ú ÈÄ 1-2 ÀÏ »çÀÌ¿¡ ÃâÇ÷ À§ÇèÀÌ °¡Àå ³ô½À´Ï´Ù. ½Ã¼ú ÈÄ 1 ´Þ ±îÁö´Â Áö¿¬ÃâÇ÷(delayed bleeding)ÀÌ °¡´ÉÇÕ´Ï´Ù. º´¿ø¿¡ ÀÔ¿øÇØ °è½Ã´Â µ¿¾È ³ªÅ¸³ª´Â ÃâÇ÷Àº ¾à¹°¿ä¹ý°ú ³»½Ã°æ ÁöÇ÷¼ú·Î Ä¡·áÇÕ´Ï´Ù. °£È¤ ¼ö¼úÀÌ ÇÊ¿äÇÑ °æ¿ìµµ ÀÖ½À´Ï´Ù¸¸ ¸Å¿ì µå¹® ÀÏÀÔ´Ï´Ù. µå¹°°Ô Åð¿ø ÈÄ Áý¿¡¼­ ÃâÇ÷ÇÒ ¼ö ÀÖ½À´Ï´Ù. À̶§´Â °¡Àå °¡±î¿î ÀÇ·á±â°ü¿¡¼­ ÀÀ±ÞÁ¶Ä¡¸¦ ¹ÞÀ¸¼Å¾ß ÇÕ´Ï´Ù.


[4. ESD with Dual knife and IT-2 knife with snaring]

Soft type transparent hood¸¦ ÀåÂøÇÑ ³»½Ã°æÀ» ÀÌ¿ëÇÏ¿´À½. Saline irrigation ÈÄ º´º¯À» ÀÚ¼¼È÷ °üÂûÇÏ¿´°í indigo carmineÀ» »ìÆ÷ÇÏ¿© º´º¯ÀÇ °æ°è¸¦ ÃÖ´ëÇÑ Á¤È®È÷ °üÂûÇÏ¿´À½. º´¼ÒÀÇ °æ°èÆÇÁ¤À» À§ÇÏ¿© NBIÀÇ µµ¿òÀ» ¹Þ¾ÒÀ½. º´¼ÒÁÖº¯¿¡ ¾à 3-5 mm °£°ÝÀ¸·Î markingÀ» ½ÃÇàÇÏ¿´°í ³»½Ã°æ ÁÖ»çħÀ» ÀÌ¿ëÇÏ¿© submucosal injection solution(normal saline + epinephrine + indigo carmine)À» marking ÇÑ ¹Ù±ùÂÊ Á¡¸·ÇÏ¿¡ ÁÖÀÔÇÏ¿© ºÎºÐÀûÀÎ submucosal fluid cushionÀ» ¸¸µé¾úÀ½. Marking ÇÑ ºÎÀ§ ¹Ù±ùÂÊ Á¡¸·À» Endo-cutting Àü·ù¸¦ Åë°ú½ÃÄÑ 360µµ circumferenctial cuttingÀ» ÇÏ¿´À½. Cutting Á÷ÈÄ ¾à°£ÀÇ ÃâÇ÷Àº Forced coagulationÀ» ÀÌ¿ëÇÏ¿© Á¶ÀýÇÏ¿´À½. º´¼ÒÀÇ Á¡¸·ÇÏ ºÎÀ§¿¡ Ãß°¡ÀûÀÎ submucosal injectionÀ» ½ÃÇàÇÑ ÈÄ Dual knife¿Í IT-2 knife¸¦ ÀÌ¿ë(due to submucosal fibrosis)ÇÏ¿© direct cutting ¹æ¹ýÀ¸·Î Á¡¸·ÇÏ ÀýÁ¦¸¦ 90% ÀÌ»ó ½ÃÇàÇÑ ÈÄ snare¸¦ ÀÌ¿ëÇÏ¿© one piece complete resection ½ÃÇàÇÏ¿´À½. ½Ã¼ú µµÁß °æ¹ÌÇÑ ÃâÇ÷Àº needle type knife·Î ÁöÇ÷ÇÏ¿´À¸¸ç Á» ´õ ¸¹Àº ¾çÀÇ ÃâÇ÷Àº Coagrasper¿¡ soft coagulation current¸¦ Åë°ú½ÃÄÑ ÁöÇ÷ÇÏ¿´À½. SuctionÀ» ÀÌ¿ëÇÏ¿© ÀýÁ¦ º´¼Ò¸¦ ¼ö°ÅÇÏ¿´À½. 1) ³»½Ã°æ Ä¡·á ÈÄ ÀÏÁ¤ ±â°£ ÃâÇ÷ À§ÇèÀÌ ÀÖ½À´Ï´Ù. Ä¡·á·Î ÀÎÇÑ ±Ë¾çÀÌ ¿ÏÀüÈ÷ Ä¡À¯µÇ±â±îÁö 4-8ÁÖ°¡ ¼Ò¿äµÇ±â ¶§¹®ÀÔ´Ï´Ù. ÃâÇ÷Àº ÇǸ¦ ÅäÇϰųª Ç÷º¯(ºÓÀº »öÀÇ Ç÷º¯À̳ª Â¥Àå¸éó·³ °ËÀº»öÀÇ Èæ»öº¯), ¾îÁö·¯¿òÁõ, °©ÀÛ½º·± ¶¡ µîÀÇ Áõ¼¼·Î ³ªÅ¸³³´Ï´Ù. º°´Ù¸¥ Áõ»óÀÌ ¾ø´Ù°¡ °©ÀÚ±â Ç÷¾ÐÀÌ ¶³¾îÁö´Â ¼îÅ©·Î ³ªÅ¸³ª±âµµ ÇÕ´Ï´Ù. ½Ã¼ú ÈÄ 1-2 ÀÏ »çÀÌ¿¡ ÃâÇ÷ À§ÇèÀÌ °¡Àå ³ô½À´Ï´Ù. ½Ã¼ú ÈÄ 1 ´Þ ±îÁö´Â Áö¿¬ÃâÇ÷(delayed bleeding)ÀÌ °¡´ÉÇÕ´Ï´Ù. º´¿ø¿¡ ÀÔ¿øÇØ °è½Ã´Â µ¿¾È ³ªÅ¸³ª´Â ÃâÇ÷Àº ¾à¹°¿ä¹ý°ú ³»½Ã°æ ÁöÇ÷¼ú·Î Ä¡·áÇÕ´Ï´Ù. °£È¤ ¼ö¼úÀÌ ÇÊ¿äÇÑ °æ¿ìµµ ÀÖ½À´Ï´Ù¸¸ ¸Å¿ì µå¹® ÀÏÀÔ´Ï´Ù. µå¹°°Ô Åð¿ø ÈÄ Áý¿¡¼­ ÃâÇ÷ÇÒ ¼ö ÀÖ½À´Ï´Ù. À̶§´Â °¡Àå °¡±î¿î ÀÇ·á±â°ü¿¡¼­ ÀÀ±ÞÁ¶Ä¡¸¦ ¹ÞÀ¸¼Å¾ß ÇÕ´Ï´Ù.

ESD °á°úÁö Ç¥ÁØ format

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