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JSGE 2017 program PDF 1.8M
¾Æħ ÀÏÂï ¿À»çÄ«¿¡ ¿Ô½À´Ï´Ù. ¸Å³â Âü¼®ÇÏ´Â ÀϺ»¼Òȱ⳻½Ã°æÇÐȸÃÑȸ¿¡ Âü¼®Çϱâ À§ÇÔÀÔ´Ï´Ù. ¿ÃÇØ´Â °Àǵµ ¾ø°í, ÁÂÀåµµ ¾ø°í, ¹ßÇ¥µµ ¾øÀÌ ±×³É ÆíÇÏ°Ô °øºÎÇÏ·¯ ¿Ô½À´Ï´Ù. °øÁ¤°Å·¡±Ô¾à ¶§¹®ÀÎÁö, ±è¿µ¶õ¹ý ¶§¹®ÀÎÁö, ´ëÅë·ÉÀÌ ¹Ù²ï ¿¬À¯ÀÎÁö ¾Ë ¼ö ¾øÀ¸³ª... ¿ÃÇØ´Â ÇÐȸÁö¿øµµ ¾ø°í, Çѱ¹ÀÎ Âü¼®ÀÌ È® ÁÙ¾ú½À´Ï´Ù. ¾ÆÁ÷±îÁö ÇÑ ¸íµµ ¸¸³ªÁö ¸øÇß½À´Ï´Ù.^^
2017³â 5¿ù 11ÀÏ ¿ÀÈÄ 1½Ã ȸÀå °¿¬ÀÌ ÀÖ¾ú½À´Ï´Ù. ¼Ò¼Ó º´¿ø¿¡¼ ¼ö½Ê³â°£ ¿¬±¸ÇØ ¿Â Áø´Ü³»½Ã°æ ±â¹ý¿¡ ´ëÇÏ¿© »ó¼¼È÷ ¼Ò°³ÇØ Áּ̽À´Ï´Ù. ȸÀå °¿¬Àº ÀϺ» ³»½Ã°æÇÐȸÀÇ ¿À·£ ÀüÅëÀÔ´Ï´Ù. ¿ì¸®³ª¶ó¿¡¼µµ ÀÌ·± °ÀǸ¦ µè°í ½Í½À´Ï´Ù. ¾öû³ °æ·ûÀÌ ´À²¸Áö´Â...
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ÇÐȸ µÎ¹ø° ³¯. µåµð¾î Çѱ¹ÀÎ ¼±»ý´ÔÀ» ¸¸³µ½À´Ï´Ù. ÀºÅð ÈÄ ÇÑ º´¿ø¿¡¼ Áø·á¸¦ ÇÏ°í °è½Ã´Â ¼±»ý´ÔÀ̼̽À´Ï´Ù. ÀºÅð ÈıîÁö ¿½ÉÈ÷ °øºÎÇÏ°í °è½Ã´Â ÃÖ±Ô¿ë ±³¼ö´ÔÀ» Á¸°æÇÕ´Ï´Ù.
ÇÐȸ°¡ ¿·È´ø ¿À»çÄ« ±¹Á¦È¸ÀÇÀå°ú ·Î¾â¸®°¡È£ÅÚÀÔ´Ï´Ù. ±¹Á¦È¸ÀÇÀå °Ç¹°Àº ¸¶³É functionalÇÑ ¹Î¹ÔÇÑ box ÀÚüÀÌÁö¸¸, ¿îÇÏ ¿·¿¡ ÀÚ¸®Àâ°í ÀÖ¾î¼ ÁÖº¯ °æ°üÀº Á¦¹ý ±Ù»çÇÕ´Ï´Ù. ¿îÇÏ¿· »êÃ¥±æÀÌ ¾ÆÁÖ ¸ÚÁý´Ï´Ù. ¾îÁ¦ ´ÊÀº Àú³á ±ä »êÃ¥À» ÇÏ¿´½À´Ï´Ù.
ÇÐȸ ¸¶Áö¸· ³¯. Çѱ¹ÀÎ ¼±»ý´Ô ÇÑ ºÐ ´õ ¸¸³µ½À´Ï´Ù. ¼øõ Ç÷¯½º³»°ú ¾È¿ëȯ ¼±»ý´ÔÀ̼̽À´Ï´Ù. °³¾÷°¡¿¡¼ Àӻ󿬱¸ °á°ú¸¦ ÀϺ» ÇÐȸ¿¡¼ Æ÷½ºÅÍ ±¸¿¬À¸·Î ¹ßÇ¥Çϼ̽À´Ï´Ù. ´ë´ÜÇÑ ÀÏÀÔ´Ï´Ù. ÃàÇÏÇÕ´Ï´Ù.
ÀϺ»¿¡¼´Â Á¦ÃâµÈ ¸ðµç Æ÷½ºÅÍ¿¡°Ô presentation ±âȸ¸¦ ÁÝ´Ï´Ù. Æ÷½ºÅÍ ¹ßÇ¥ ¼¼¼Ç¿¡ ´ëÇÑ ¿±â°¡ ´ë´ÜÇÕ´Ï´Ù.
1. [Symposium] Traction method for ESD
¹ßÇ¥ 1. Clip-with-line method·Î pharyngeal cancer¸¦ Ä¡·áÇÒ ¼ö ÀÖÀ¸¹Ç·Î À̺ñÀÎÈÄ°ú ÀÇ»çµéÀÇ Da Vinci¸¦ ÀÌ¿ëÇÑ ·Îº¿ ¼ö¼úÀ» ÀϺΠ´ëüÇÒ ¼ö ÀÖ½À´Ï´Ù.
¹ßÇ¥ 2. Superficial pharyngeal cancer¸¦ ESD·Î Ä¡·áÇÏ¸é¼ Ä¡·áÈ¿°ú´Â ÁÁ¾ÆÁ³À¸³ª ½Ã¼ú½Ã°£ÀÌ ±æ¾îÁö¸é laryngeal edema°¡ ¹®Á¦°¡ µÇ¾ú½À´Ï´Ù. Double scope ESD¹ý À¸·Î´Â Åë»óÀÇ ³»½Ã°æÀ», Äڷδ °¡´Â ³»½Ã°æÀ» »ðÀÔÇÏ¿© ½Ã¼úÇÏ´Â ¹æ¹ý)À» Àû¿ëÇÏ¿© Ä¡·á½Ã°£À» ´ÜÃà½ÃÄÑ È¿°úÀûÀ¸·Î Ä¡·áÇÒ ¼ö ÀÖ½À´Ï´Ù. Æò±Õ ½Ã¼ú½Ã°£À» 103ºÐ(conventional ESD)¿¡¼ 64ºÐ(double scoep ESD)À¸·Î ÁÙÀÏ ¼ö ÀÖ¾ú´Ù°í ÇÕ´Ï´Ù (2½Ã°£ ÀÌ»ó ¼Ò¿äµÈ °æ¿ì: cESD 43%, dsESD 16%).
¹ßÇ¥ 3. Novel overtube with traction channel. (1) Overtube¿¡ traction catheter¸¦ ³ÖÀ» ¼ö ÀÖ´Â channelÀ» ¸¸µé¾ú°í (2) ȸÀü ±â´ÉÀ» ºÎ¿©ÇÏ¿´À½ (Âü°í; two channel endoscope¿¡¼´Â ȸÀüÀÌ ºÒ°¡´É) . ½Äµµ ESD °úÁ¤¿¡¼ ºÎºÐÀûÀ¸·Î ÀýÁ¦µÈ º´¼Ò¸¦ ÀâÀº ÈÄ Àû´çÈ÷ µ¹·Á¼ Á¡¸·ÇÏÃþÀ» ÃÖ´ëÇÑ ³ëÃâ½Ãų ¼ö ÀÖ¾ú½À´Ï´Ù.
¹ßÇ¥ 4. Tread traction method with Mohican strategy·Î ½Äµµ ESD¿¡ µµ¿òÀ» ¹Þ¾Ò½À´Ï´Ù.
¹ßÇ¥ 5. CONNETCT-G study: À§ ESD¿¡¼ dental floss clipÀ» »ç¿ëÇÑ ESD ¹ý°ú conventional ESDÀÇ À¯¿ë¼ºÀ» ºñ±³ÇÑ ´Ù±â°ü ÀüÇâÀû ¿¬±¸¿´½À´Ï´Ù. Dental floss clip ESD (DFC ESD) ¹ýÀ¸·Î fundus º´¼ÒÀÇ ESDµµ »ó´çºÎºÐ °¡´ÉÇÏ´Ù°í ÇÕ´Ï´Ù. Èï¹Ì·Î¿î °ÍÀº primary end point°¡ ESD procedure timeÀ̾ú´Ù´Â °ÍÀÔ´Ï´Ù.^^ °á°ú¿¡¼ procedure timeÀº Å« Â÷ÀÌ°¡ ¾ø¾ú´Âµ¥ õ°ø·üÀº ÀǹÌÀÖ´Â Â÷ÀÌ°¡ ÀÖ¾ú½À´Ï´Ù (conventional ESD 2.2% (7/316), DFC ESD 0.3% (1/319)). Upper/middle third, greater curvatureÀÇ º´¼Ò¿¡ ´ëÇؼ´Â DFC ESD¸¦ Àû¿ëÇϸé ÁÁ°Ú´Ù´Â ¿¬ÀÚÀÇ ÀÇ°ßÀÌ ÀÖ¾ú½À´Ï´Ù.
¹ßÇ¥ 6. Clip and snare method using pre-looping technique.
¹ßÇ¥ 7. S-O clip method. µÎ clipÀÌ ¿¬°áµÈ ÇüÅ¿´½À´Ï´Ù. Çϳª´Â ºÎºÐÀûÀ¸·Î ÀýÁ¦µÈ º´¼Ò¿¡ ºÎÂø½ÃÅ°°í ´Ù¸¥ ÇϳªÀÇ clip (springÀÌ ÀÖÀ½)Àº nylon loop¸¦ ÅëÇÏ°í ¶Ç ´Ù¸¥ clipÀ» ÀÌ¿ëÇÏ¿© Á¤»ó À§º®¿¡ ºÎÂø½Ãŵ´Ï´Ù. ESD °úÁ¤¿¡¼ Áö¼ÓÀûÀ¸·Î º´¼Ò¸¦ µé¾î¼ Á¡¸·ÇÏÃþÀ» ³ëÃâ½ÃÅ°´Â È¿°ú°¡ ÀÖ½À´Ï´Ù. S-O clipÀ» ºÎÂø½ÃÅ°´Âµ¥ 4-5ºÐ Á¤µµ °É¸®Áö¸¸, ÀüüÀûÀÎ ESD speed¸¦ 25% Á¤µµ Çâ»ó½Ãų ¼ö ÀÖ´Ù°í ÇÕ´Ï´Ù.
µÎ clip »çÀÌ¿¡ ¿ë¼ööÀÌ À§Ä¡ÇÏ¿© Áö¼ÓÀûÀ¸·Î ´ç°ÜÁÙ ¼ö ÀÖ½À´Ï´Ù. (Âü°íÀÚ·á PDF)
¹ßÇ¥ 8. Clip Snare Lifting ESD
¹ßÇ¥ 9. ½ÊÀÌÁöÀå ESD¿¡¼ tread traction method¿Í clip snare lifting methodÀÇ ºñ±³ÇÏ¿´´Âµ¥ CSL¿¡¼´Â dividingÀ̳ª peeling µîÀÌ ÀϾ ¼ö Àֱ⠶§¹®¿¡ ½ÊÀÌÁöÀå¿¡¼´Â tread tractionÀÌ ´õ ÁÁ´Ù°í ÇÕ´Ï´Ù.
¹ßÇ¥ 10. Simplified magnetic-anchor-guided ESD (MAG ESD) (Matsuzaki I. Gastrointest Endosc 2017)
Magnetic anchor-guided endoscopic submucosal dissection for a laterally spreading tumor. A, Endoscopic image of the lesion in the cecum. B, The magnet attached to a hemoclip with thread. C, The external magnet with a flexible arm. D, After partial dissection, the mucosal edge before magnetic anchor is attached. E, Direct visualization of the submucosal layer by traction using magnetic anchor. F, Endoscopic view after endoscopic submucosal dissection, showing a large artificial ulcer.
¹ßÇ¥ 11. Ring shape tread countertraction ESD. µÎ clipÀ» ½Ç·Î ¿¬°áÇÏ¿© Çϳª´Â º´¼Ò¿¡ ÇÏ´Ù´Â ¹Ý´ëÆí º®¿¡ °íÁ¤½ÃÅ°´Â ¹æ¹ýÀ̾ú½À´Ï´Ù. ¹ßÇ¥ 7 (S-O ring)°ú ºñ½ÁÇÑ ideaÀÎ °Í °°½À´Ï´Ù.
¹ßÇ¥ 12. S-O clip(2016³â¿¡ »ó¿ëÈ µÇ¾ú´Ù°í ÇÕ´Ï´Ù)ÀÇ traction ¹æ¹ýÀ» º¯°æ½ÃŲ ¹æ¹ýÀ» Àû¿ëÇÑ ¿¬±¸¿´½À´Ï´Ù. °ú°Å¿¡´Â oral side¿¡ Ŭ¸³À» ÀåÂøÇÏ¿´´Âµ¥ À̹ø¿¡´Â anal side¿¡ Ŭ¸³À» ÀåÂøÇÏ¿´½À´Ï´Ù. Circumferential cuttingÀÌ ³¡³ Á÷ÈÄ S-O clipÀ» ÀåÂøÇÏ¸é ½Ã¼úÀÌ ½¬¿öÁø´Ù°í ÇÕ´Ï´Ù.
¹ßÇ¥ 13. Traction assisted C-EDS (TAC ESD)¿¡ ´ëÇÑ randomized controlled trialÀ̾ú½À´Ï´Ù. (¿À»çÄ«ÀÇ Uedo ¼±»ý´Ô ÆÀ)
¹ßÇ¥ 14. Pocket creation metod (PCM). Conventional ESD¿¡¼´Â flapÀ» ¸¸µéÁö¸¸, PCM¿¡¼´Â flapÀ» ¸¸µéÁö ¾Ê´Â ÀÏÁ¾ÀÇ traction methodÀÔ´Ï´Ù. ´Ù¸¸ long tapered hood (Short ST hood, Fujifilm)À» ÀÌ¿ëÇÏ¿©¾ß È¿°úÀûÀÔ´Ï´Ù. ¿¬ÀÚ´Â Fujifilm ³»½Ã°æ°ú Flush knife (Fujifilum)¿Í Clutch cutter (Fujifilm)À» »ç¿ëÇÏ¿´½À´Ï´Ù. Submucosal fibrosis°¡ À־ È¿°úÀûÀ¸·Î Ä¡·áÇÒ ¼ö ÀÖ´Ù°í ÇÕ´Ï´Ù. PCMÀº POEM°ú À¯»çÇϹǷΠ¼±¸¿¡¼ ESD¸¦ ¹è¿ì´Â ¹æ¹ýÀ¸·Î ÁÁÀ» °Í °°´Ù´Â Á¦¾ÈÀÌ ÀÖ¾ú½À´Ï´Ù.
[ÀÌÁØÇà È¥À㸻] Traction ESD¶ó´Â Á¦¸ñÀÇ 2½Ã°£ 30ºÐÂ¥¸® µ¶¸³ ¼¼¼ÇÀ̾ú½À´Ï´Ù. °¢ º´¿ø¿¡¼ ¼·ÎÀÇ ¹æ¹ýÀ» ¾à°£¾¿ º¯ÇüÇÏ¿© ³ª¸§´ë·Î »õ·Î¿î ¹æ¹ýÀ» °³¹ßÇÏ°í ÀÖ´Ù´Â Á¡¿¡¼ ÀϺ» ³»½Ã°æ°èÀÇ Àú·ÂÀÌ ´À²¸Á³½À´Ï´Ù.
2. ½ÊÀÌÁöÀå Á¾¾ç ¹× ½ÊÀÌÁöÀå ESD (2017/5/12 9am, room 13)
¹ßÇ¥ 1. ½ÊÀÌÁöÀå Á¾¾çÀÇ ³»½Ã°æ ¼Ò°ß. ½ÊÀÌÁöÀå ¾ÏÀº ½ÊÀÌÁöÀå ¼±Á¾¿¡ ¹èÇÏ¿© Å©±â°¡ Å©°í irregular microsurface patternÀ» º¸ÀÔ´Ï´Ù. WOS (white opaque substacne - Âü°í: Yao. Gastrointest Endosc 2008)Àº adipophilin ¿°»ö (ƯÈ÷ crystal) °ú °ü·ÃÀÌ ÀÖ¾ú°í ÀÌ´Â ½ÊÀÌÁöÀå¾Ï¿¡¼ ÈçÈ÷ °üÂûµÇ¾ú½À´Ï´Ù.
¹ßÇ¥ 2. WLI¿Í NBI °üÂû
¹ßÇ¥ 3. Whitish villi¸¦ Áß½ÉÀ¸·Î ÇÑ ½ÊÀÌÁöÀå Á¾¾çÀÇ NBI ¹× crystal violet È®´ë³»½Ã°æ ¼Ò°ß.
¹ßÇ¥ 4. Confocal endomicroscopy ¼Ò°ß. ½ÊÀÌÁöÀå¾ÏÀº pCLE¿¡¼ dark epithelium, irregular crypt lumen, distorted crypt structure, fluoresceint leakage°¡ Ư¡À̶ó°í ÇÕ´Ï´Ù.
¹ßÇ¥ 5. Confocal endomicroscopy ¼Ò°ß. ½ÊÀÌÁöÀå Á¾¾çÀÇ pCLE ¼Ò°ßÀº APC ¼Ò°ß°ú chaos signÀÌ Æ¯Â¡ÀÔ´Ï´Ù (Nonaka. Digest Endosc 2016;28:186). À̸¦ Á» ´õ ¸¹Àº ȯÀÚ¸¦ ´ë»óÀ¸·Î °ËÅäÇÑ °Í °°½À´Ï´Ù.
¹ßÇ¥ 6. 2004³âºÎÅÍ 2015³â±îÁö 113¸íÀÇ ½ÊÀÌÁöÀåÁ¾¾çÀ» EMR ȤÀº ESD·Î Ä¡·áÇÑ °á°úÀÔ´Ï´Ù. ½ÊÀÌÁöÀå ESD ÈÄ¿¡´Â PGA¸¦ apply ÇÏ´Â °ÍÀÌ Æ¯ÀÌÇß½À´Ï´Ù. EMR¿¡¼´Â ÇÕº´ÁõÀÌ °ÅÀÇ ¾ø¾ú´Âµ¥ ESD¿¡¼´Â ÇÕº´ÁõÀÌ ¸¹¾Ò½À´Ï´Ù.
¹ßÇ¥ 7. Underwater mucosal resection
Âü°í: Binmoeller KF. Gastrointest endosc 2013
¹ßÇ¥ 8. ÀϺ»¾Ï¿¬±¸È¸º´¿ø ½ÊÀÌÁöÀåÁ¾¾ç Ä¡·á °æÇè. Áß·Â ¹æÇâÀ» °í·ÁÇÏ¿© ½Ã¼úÇÏ°í ÀÖÀ½À» °Á¶ÇÏ¿´½À´Ï´Ù. ESDÀÇ ½Ã¼ú½Ã°£Àº 2½Ã°£À̾ø½À´Ï´Ù. EMRÀº 23ºÐ. Á¶Á÷°Ë»ç ÈÄ ESD°¡ ¾î·Á¿öÁö¹Ç·Î ÁÖÀÇÇÏÀÚ´Â Á¡ÀÌ °Á¶µÇ¾ú½À´Ï´Ù.
¹ßÇ¥ 9. ÀÌ º´¿ø¿¡¼µµ delayed perforationÀ» ¸·±â À§ÇÏ¿© PGA¸¦ »ç¿ëÇÏ°í ÀÖ¾ú½À´Ï´Ù.
¹ßÇ¥ 10. Yahagi ¼±»ý´ÔÀÌ °è½Ã´Â Keio º´¿øÀÇ ¹ßÇ¥¿´½À´Ï´Ù. 2010³âºÎÅÍ 2017³â±îÁö 277¸íÀÇ 295½ÊÀÌÁöÀå º´¼Ò¿¡ ´ëÇÑ ³»½Ã°æÄ¡·á °á°úÀÔ´Ï´Ù. À¶±âÇü 229, ÇÔ¸ôÇü 66¿¹¿´À¸¸ç, Æò±Õ Å©±â´Â 18.9¹Ð¸®(2-85)¿´°í circumferenceÀÇ Àý¹Ý ÀÌ»óÀ» Â÷ÁöÇÏ´Â °æ¿ì´Â 26¿´½À´Ï´Ù. ¾Ïº¸´Ù´Â ¼±Á¾ÀÌ ¸¹¾Ò´Âµ¥, 11¿¹´Â EMR·Î 157¿¹¸¦ ESD·Î Ä¡·áÇÏ¿´°í 28¿¹´Â hybrid EMRÀ̳ª ±âŸ ¹æ¹ýÀ» »ç¿ëÇÏ¿´½À´Ï´Ù. EMRÀº ´ëºÎºÐ conscious sedationÀ» ÇÏ¿´Áö¸¸ ESD´Â Àý¹Ý Á¤µµ´Â general anesthesia¸¦ Àû¿ëÇÏ¿´½À´Ï´Ù. Àڽۨ ³ÑÄ¡´Â ¸¶Áö¸· ½½¶óÀ̵尡 ´ë´ÜÇÏ´Ù°í »ý°¢ÇÏ¿´½À´Ï´Ù. ºÎ·´±âµµ Çß½À´Ï´Ù. ¿Å±é´Ï´Ù. "Although duodenal ESD is very difficult with a high risk, when it is performed by experienced experts at advanced high-volume centers, it may be minimally invasive treatemnt for which marked efficacy with retaining safety can be expected." ¿µ¹®¹ýÀº ¾û¸ÁÀ̾úÁö¸¸ ³»¿ëÀº È® ´Ù°¡¿Ô½À´Ï´Ù.^^
¹ßÇ¥ 11. Pocket creation metod (PCM)
¹ßÇ¥ 12. OTSCÀ» ÀÌ¿ëÇÑ ESD
¹ßÇ¥ 13. Kobe ´ëÇÐÀÇ °æÇè. ER ulcer´Â ¸ðµÎ closure Çß´Ù´Â Á¡ÀÌ Æ¯ÀÌÇß½À´Ï´Ù. ESD ÈÄ¿¡´Â õ°øÀÌ ¾ø´õ¶óµµ laparoscopy·Î ¹Ì¸® closure¸¦ ÇØ ÁÖ´Â °Í °°¾Ò½À´Ï´Ù.
ÃÑÆò: Yahagi ¼±»ý´Ô - ½½¶óÀÌµå ¾øÀÌ ÀϺ»¸»·Î ÃÑÆòÀ» Çϼ̽À´Ï´Ù. Çϳªµµ ¾Ë¾ÆµéÀ» ¼ö ¾ø¾ú½À´Ï´Ù. ¾ÈŸ±î¿ï »ÓÀÔ´Ï´Ù. ÈæÈæ.
3. JGES-ESGE Joint Symposium (2017/5/12. 2pm. Room 3)
1) Current status and future perspective regarding colorectal cancer screening in Japan - ÀϺ» ´ëÀå¾Ï °ËÁøÀÇ ÇöȲ°ú ¹®Á¦Á¡¿¡ ´ëÇÏ¿© Àß Á¤¸®µÈ °ÀÇ¿´½À´Ï´Ù. Fecal occult blood°¡ ÁÖµÈ toolÀε¥ ¾ÆÁ÷ stool occult positiveÀÎ »ç¶÷ÀÇ colonoscopy refer rate°¡ ³·Àº °ÍÀÌ ¹®Á¦¶ó°í ÇÕ´Ï´Ù. ÃÖ±Ù À§¾Ï °ËÁøÀ¸·Î ³»½Ã°æÀÌ °øÀεǾúÁö¸¸, ¾ÆÁ÷ °ËÁø ³»½Ã°æÀ» À§ÇÑ sedationÀº coverµÇÁö ¾Ê´Â °ÍÀÌ ¹®Á¦¶ó°í ÇÕ´Ï´Ù.
2) IBD and neoplasia (James E. East, Translational Gastroenterology Unit, University of Oxford, UK)
IBD ȯÀÚ¿¡¼ screeningÀÌ µµ¿òµÈ´Ù´Â Áõ°Å´Â ½×¿©°¡°í ÀÖ½À´Ï´Ù. Cancer-related death°¡ Àý¹ÝÀ¸·Î ÁÙ¾îµì´Ï´Ù.
Colours represent distinct clones and asterisks indicate biopsy sites. a | In IBD nonprogression, although an occasional localized mutant clone population might be detected, the overall clonal composition does not change with time. b | In IBD progression with clonal expansions, a large clonal population is already present, with a newly formed clone arising from this field (left panel). Ongoing inflammation generates further successive clonal expansions (centre panel). A dysplastic lesion in the rectum (white star) is resected endoscopically. Biopsies of the surrounding mucosa and the left colon confirm that the mutant clone is extensive. This finding suggests a substantial risk of developing recurrent neoplasia (a consequence of field cancerization). With ongoing inflammation, a cancer forms more proximally (right panel) and a proctocolectomy might be considered. Here, large-scale and/or rapid clonal expansion of cancer-associated mutations could be a biomarker of high cancer risk. c | In IBD progression through clonal mosaicism, multiple distinct clonal populations develop and progress throughout the colon. The end result is two cancers and a dysplastic region, all arising in the left colon, without sharing the same 'truncal' genomic changes. In the absence of large clonal fields, a diagnosis of a 'dangerous' clone is challenging. However, high levels of clonal mosaicism and substantial changes over time indicate 'active evolution' that could be utilized as a biomarker of cancer risk. (Nat Rev Gastroenterol Hepatol 2017)
IBD ȯÀÚÀÇ early neoplasia¿¡ ´ëÇÑ ESD°¡ °¡´ÉÇϱâ´Â ÇÏÁö¸¸ submucosal fibrosis°¡ ½ÉÇÑ °æ¿ì°¡ ÀÖ´Ù´Â Á¡¿¡ ÁÖÀÇÇØ¾ß ÇÕ´Ï´Ù. ScreeningÀº intermediate groupÀÇ °æ¿ì ¹ßº´ 8³â ÈÄ ½ÃÀÛÇÏ¿© 2-3³â¿¡ ÇѹøÀ̸é Àû´çÇÕ´Ï´Ù.
3) IEE, NICE, JNET (Oka. Hiroshima University)
NICE ºÐ·ùÀÇ °¡Àå Å« ¹®Á¦´Â type 2ÀÔ´Ï´Ù. ´Ù¾çÇÑ Á¶Á÷ÇüÀÌ ³ª¿Ã ¼ö ÀÖ½À´Ï´Ù.
ÀϺ»¿¡´Â ´Ù¾çÇÑ ºÐ·ù°¡ Á¸ÀçÇϴµ¥ »óÈ£°ü°è´Â ¸Å¿ì º¹ÀâÇÕ´Ï´Ù. ÀÌ ¶ÇÇÑ NICE type 2¿¡¼ ¹ß»ýÇÏ´Â ¹®Á¦ÀÔ´Ï´Ù.
ÀϺ»¿¡¼´Â JNET°¡ Ç¥ÁØÀ¸·Î °£ÁÖµÇ¾î °¡´Â ºÐÀ§±âÀÔ´Ï´Ù (Sano Y. Digest Endosc 2016).
Oka ¼±»ý´ÔÀº ÀÚ½ÅÀÇ ÃÖ±Ù ÀڷḦ º¸¿©Áּ̽À´Ï´Ù (Gastrointest Endosc 2017;85:816). JNET type 2BÀÇ specificity¿¡ ¾à°£ÀÇ ¹®Á¦°¡ ÀÖ´Ù°í ÇÕ´Ï´Ù.
ÅëÇÕ strategy°¡ ÀλóÀûÀ̾ú½À´Ï´Ù.
4) Surveillance after polypectom or colorectal cancer surgery (Cesare Hassen. Nuovo Regina Margherita Hospital. Italy)
¿¬ÀÚ´Â surveillance°¡ initial suboptimal colonoscopy¸¦ compensation ÇÒ ¼ö ¾ø´Ù´Â Á¡À» 3¹ø °Á¶ÇÏ¿´½À´Ï´Ù. "It's just stupid!"¶ó°í °ÅÀÇ ¿ÜÄ¡´õ±º¿ä.
Low risk adenoma¿¡¼´Â surveillance°¡ µµ¿òÀÌ µÇÁö ¾ÊÀ¸¹Ç·Î 10³â ÈÄ Àç°ËÀ» ±ÇÇÏ°í ÀÖ¾ú½À´Ï´Ù. High risk adenoma¿¡¼´Â 3³â ÈÄ Àç°ËÀ» ±ÇÇϼ̽À´Ï´Ù. ESGE guideline¿¡ µû¸¥ ¹æħÀÔ´Ï´Ù.
5) The widening spectrum of treatment options for colon polyps (Yoshikazu Hayashi. Jichi University, Japan)
(1) Cold snare polypectomy´Â delayed bleedingÀÌ °ÅÀÇ ¾øÀ¸¹Ç·Î ¾ÈÀüÇÑ ¹æ¹ýÀÌÁö¸¸, resection depth¿¡ ¹®Á¦°¡ ÀÖÀ» ¼ö ÀÖ½À´Ï´Ù. ƯÈ÷ Èò»ö À¶±âºÎ°¡ º¸ÀÌ´Â °æ¿ì´Â muscularis mucosa°¡ ¾È ©¸° °æ¿ì°¡ ¸¹À¸¹Ç·Î ÁÖÀÇÇØ¾ß ÇÕ´Ï´Ù. Á¶±ÝÀÌ¶óµµ ¾ÏÀÌ ÀǽɵǸé cold snare polypectomy¸¦ ÇÏ¸é ¾ÈµË´Ï´Ù.
(2) Resect and discard ÀÚü´Â ¾ÈÀüÇÏÁö¸¸ ȯÀÚÀÇ future risk¸¦ underestimationÇÒ ¼ö ÀÖ´Ù´Â À§ÇèÀÌ ÀÖ½À´Ï´Ù.
(3) EMR - ÃÖ±Ù ¼Ò°³µÈ underwater EMR ¹æ¹ýÀº submucosal injection ¾øÀÌ Á¦¹ý ³ÐÀº Á¶Á÷À» en bloc resection ÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀÔ´Ï´Ù.
(4) ESD - ÃÖ±Ù PCM ¹æ¹ýÀ» Àû¿ëÇÏ¿© submucosal injection fluid°¡ ºüÁ®³ª°¡Áö ¾Ê°Ô ÇÔÀ¸·Î½á en bloc resection rate¸¦ ¿Ã¸± ¼ö ÀÖ½À´Ï´Ù. ¿¬ÀÚ°¡ Yamamoto ¼±»ý´Ô ÆÀÀ̹ǷΠPCMÀ» °Á¶ÇÑ °Í °°½À´Ï´Ù. (1) Submucosal layer¿¡ µé¾î°£ ÈÄ Á¡¸·ÇÏÃþ°ú ±ÙÀ°ÃþÀ» ¶Ñ·ÇÇÏ°Ô ±¸ºÐÇÒ ¼ö ÀÖ°í (2) ³»½Ã°æ stability°¡ ÁÁ±â ¶§¹®¿¡ Ä¡·á°¡ ½¬¿öÁø´Ù°í ÇÕ´Ï´Ù. POEM ¹ý°ú ºñ½ÁÇϱ⠶§¹®¿¡ ¼¾ç¿¡¼µµ »ç¿ëÇÒ ¼ö ÀÖ´Â °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. Floor¿¡¼ Oda ¼±»ý´ÔÀº PCMÀº 2-3cm ÀÌ»óÀÇ º´¼Ò¿¡¼ PCMÀ» Àû¿ëÇϱ⠾î·ÆÁö ¾ÊÀº°¡ comment ÇÏ¿´½À´Ï´Ù.
(5) LECS (laparoscopy and endoscopy cooperative surgery)
6) Colonoscopy in patients on anticoagulation or antiplatelets (Andrew Veitch, Royal Wolverhampton NHS Trust, UK)
Ç×Ç÷¼ÒÆÇÁ¦, Ç×ÀÀ°íÁ¦¿¡ ´ëÇÑ 2016³â À¯·´ °¡À̵å¶óÀÎÀÇ ÀúÀÚ Á÷ÀåÀ̾ú½À´Ï´Ù (Veitch AM. Endoscopy 2016).
¸¶Áö¸· ½½¶óÀ̵尡 ±×¾ß¸»·Î ¾Ð±ÇÀÔ´Ï´Ù. °¡À̵å¶óÀÎÀÌ ÀÖ±â´Â ÇÏÁö¸¸ ÀÌ·± Àú·± °ÍµéÀ» °ñ°í·ç °í·ÁÇ϶ó´Â °ÍÀÔ´Ï´Ù. ³Ê¹« °í·ÁÇÒ °ÍÀÌ ¸¹¾Æ¼ °¡À̵å¶óÀÎÀÌ ¹«¿ëÁö¹°ÀÌ µÉ Áö°æÀ̳׿ä.^^
[ÀÌÁØÇà È¥À㸻] ¹®µæ clopidogrelÀ» ²÷°í aspirinÀ» ´ë½Å »ç¿ëÇÏ´Â bridging¿¡ ´ëÇÏ¿© ÇÑ ¸»¾¸ µå¸®°í ½Í½À´Ï´Ù. Åë»óÀÇ »óȲ¿¡¼´Â, Áï drug-induced GI bleeding °üÁ¡¿¡¼´Â aspirin¿¡ ºñÇÏ¿© clopidogrel º¹¿ëÀÚ°¡ ÃâÇ÷ À§ÇèÀÌ ³·´Ù°í ÇÕ´Ï´Ù. ±×·±µ¥ ³»½Ã°æ ½Ã¼ú ÈÄ¿¡´Â, Áï procedure-related complication °üÁ¡¿¡¼´Â aspirinº¸´Ù clopidogrelÀÌ ´õ À§ÇèÇÕ´Ï´Ù. Á¤¹Ý´ëÀÔ´Ï´Ù. Æò¼Ò¿¡´Â aspirinÀÌ ´õ À§ÇèÇÏ°í, ½Ã¼ú ÈÄ¿¡´Â clopidogrelÀÌ ´õ ¹®Á¦ÀÔ´Ï´Ù.
4. Training in optical diagnosis and ESD: is Europe different from Japan? (T Ponchon, Lyon, France) (2017-5-12. 16:00, Education session, Room 3)
°ÀÇÀÇ °á·ÐÀº optical diagnosis trainingÀº ´Ù¸£Áö¸¸ ESD´Â ±×¸® ´Ù¸£Áö ¾Ê´Ù´Â °ÍÀÔ´Ï´Ù.
ÀϺ»¿¡¼´Â ÀϺ»¿¡¼´Â deductive reasoningÀ» ÇÏ´Â ¹Ý¸é, À¯·´¿¡¼´Â inttuitive reasoningÀ» ÇÑ´Ù´Â °ÍÀÔ´Ï´Ù. PonchonÀº ÀλóÆÄ È°¡µéÀÌ ÀϺ» È°¡µé·ÎºÎÅÍ ¿µÇâÀ» ¹Þ¾Ò´Ù´Â Á¡À» Àç¹ÌÀÖ°Ô º¸¿©ÁÖ¾ú½À´Ï´Ù. ¿¹¸¦ µé¾î Monet´Â 231°³ÀÇ ÀϺ» ±×¸² collectionÀ» °¡Áö°í ÀÖ¾ú½À´Ï´Ù. ÀϺ» È°¡µéÀÌ ÀÏÇß´ø ¹æ½Ä°ú ÀϺ» ³»½Ã°æÀÇ»çµéÀÇ ÀÏÇÏ´Â ¹æ½ÄÀÌ µ¿ÀÏÇÕ´Ï´Ù ("exactly the same").
À¯·´ ³»½Ã°æ ÀÇ»çµéÀº quality picture¿¡ ´ëÇÑ °ü½ÉÀÌ Àû¾î¼ ½ÉÁö¾î´Â NICE atlas¿¡µµ È帰 »çÁøÀÌ ¿Ã¶ó¿Í ÀÖ½À´Ï´Ù. Instrument¿¡ ´ëÇÏ¿© Àß ¾Ë°í ÀÖ¾î¾ß ÇÑ´Ù´Â Á¡À» °Á¶ÇÏ¿´½À´Ï´Ù.
ÀϺ»¿¡¼´Â º´¸®°ú ÀÇ»ç¿Í ³»½Ã°æ Àǻ簡 ¸Å¿ì closeÇÏ°Ô ÀÏÇÏÁö¸¸, À¯·´¿¡¼´Â ¿ÏÀüÈ÷ µ¶¸³ÀûÀ¸·Î different specialty·Î ÀÏÇÑ´Ù°í ÇÕ´Ï´Ù.
Optical diagnosisÀÇ Çʿ伺¿¡ ´ëÇؼ´Â Àǹ®À» °¡Áö°í ÀÖÁö¸¸ ESDÀÇ À¯¿ë¼ºÀº ÀÎÁ¤ÇÏ´Â ÀÔÀå ¾Æ´Ñ°¡ ½Í½À´Ï´Ù.
[2017-5-12. ÀÌÁØÇà È¥À㸻]
½ÊÀÌÁöÀå ESD°¡ Á¡Â÷ º¸Æíȵǰí ÀÖ´Â µíÇÑ ´À³¦ÀÔ´Ï´Ù. À§¿¡¼´Â traction method, ´ëÀå¿¡¼´Â PCM (pocket creation method)¿¡ ´ëÇÑ °ü½ÉÀÌ ¸¹Àº µí ÇÕ´Ï´Ù. È®´ë³»½Ã°æ ºÎºÐÀº Ưº°È÷ »õ·Î¿î °ÍÀº ¾ø¾ú½À´Ï´Ù. À¯·´ ÀÇ»çµéÀÌ ¸ðµÎ ±×·±Áö´Â ¸ð¸£Áö¸¸, Ponchon ±³¼ö´Â ÀϺ»À» »ç¶ûÇÏ´Â °Í °°½À´Ï´Ù. Ä£ÀÏÆÄ ºÒ¶õ¼ÀÎ?
Ponchon ±³¼ö°¡ À¯·´°ú ÀϺ»À» ºñ±³ÇÑ °ÍÀº ¿ÏÀüÈ÷ µ¿ÀÏÇÏ°Ô Çѱ¹°ú ÀϺ»ÀÇ ºñ±³¿¡µµ Àû¿ëµË´Ï´Ù. ±×·±µ¥... ÀúÀÇ °í¹ÎÀº Àü ¼¼°è¿¡¼ ÀϺ»Ã³·³ ÀÏÇÏ´Â °÷Àº ÀϺ»¹Û¿¡ ¾ø´Ù´Â °ÍÀÔ´Ï´Ù. ³¡¾øÀÌ detailÀ» ÆÄ°íµå´Â °ÍÀº ¿ÀÁ÷ ÀϺ»¿¡¼¸¸ °¡´ÉÇÑ ÀÏÀÔ´Ï´Ù. ÀÇ·á»Ó¸¸ ¾Æ´Ï¶ó »îÀÇ ¸ðµç ¿µ¿ª¿¡ ÇØ´çÇÏ´Â °ÍÀÔ´Ï´Ù. µµÀúÈ÷ ¸Þ²Ü ¼ö ¾ø´Â cultural difference°¡ ÀÖ½À´Ï´Ù. ±×·±µ¥, ÀϺ» ¹æ½ÄÀÌ Á¤´äÀϱî¿ä? ³»½Ã°æ ¿µ¿ª¿¡¼´Â ÀϺ»¿¡¼ ¹è¿ï Á¡ÀÌ ¸¹Àº °ÍÀº »ç½ÇÀÔ´Ï´Ù. ±×·±µ¥ ¸ðµç °ÍÀ» ´Ù ¹è¿ö¾ß ÇÒ±î¿ä? Ȥ½Ã ÀϺ» »ç¶÷µéÀÌ Áö³ªÄ¡°Ô over¸¦ ÇÏ°í ÀÖ´Â °ÍÀº ¾Æ´Ò±î¿ä? ÀÌ·± Á¡¿¡¼ ¿ì¸®¿¡°Ô ±âȸ°¡ ÀÖ´Ù°í »ý°¢ÇÕ´Ï´Ù. ÀϺ»»ç¶÷µéÀÌ extreme±îÁö °³¹ßÇÑ ¸¹Àº ¹æ¹ý Áß ¿ì¸® Çö½Ç¿¡ À¯¿ëÇÑ °Íµé¸¸ ÀûÀýÈ÷ ¹Þ¾ÆµéÀÌ¸é ¿ì¸® ±¹¹Î¿¡°Ô ÁÁÀº ¿ì¸®ÀÇ ³»½Ã°æ ¹æ¹ý·ÐÀ» °³¹ßÇÒ ¼ö ÀÖÁö ¾ÊÀ»±î »ý°¢ÇÕ´Ï´Ù. ÀϺ»¿¡¼ ¾î¶² ÀϵéÀÌ ÁøÇàµÇ´ÂÁö¸¦ ¾Ë°í ÀÖ´Â °ÍÀº Áß¿äÇÑ ÀÏÀÔ´Ï´Ù. ƯÈ÷ Àú¿Í °°Àº ±³¼öµé¿¡°Ô´Â......
¿ì¸®³ª¶ó ±³¼öµéÀº ¹Ì±¹À̳ª À¯·´¿¡ °ü½ÉÀÌ ¸¹½À´Ï´Ù. »ý°¢ÇÏ´Â ¹æ½ÄÀ̳ª ÀÏÇÏ´Â ¹æ½Ä¿¡¼ ±×µé·ÎºÎÅÍ ¸¹Àº ¿µÇâÀ» ¹Þ°í ÀÖ½À´Ï´Ù. °¡²û Áö³ªÄ¡°Ô ¼¾çȵÇÁö ¾Ê¾Ò³ª ½ÍÀ» Á¤µµÀÔ´Ï´Ù. Àú´Â ¿ì¸®ÀÇ Çö½Ç°ú ¿ì¸®ÀÇ ¹æ½ÄÀÌ °¡Àå Áß¿äÇÏ´Ù°í »ý°¢ÇÕ´Ï´Ù. ¹Ì±¹, À¯·´, ÀϺ»À¸·ÎºÎÅÍ´Â ²À ÇÊ¿äÇÑ °Í¸¸ °ñ°í·ç ¹è¿ì·Á°í ÇÕ´Ï´Ù. ¹Ì±¹ ¹æ½ÄÀ» ¹è¿ì±â´Â ¸Å¿ì ½±½À´Ï´Ù. ´Ã Àд ³í¹®µµ ¹Ì±¹½ÄÀÌ°í, µ¿·á ±³¼öµéÀÇ discussionµµ °ÅÀÇ ¹Ì±¹½ÄÀÔ´Ï´Ù. º°·Î ½Å°æ¾²Áö ¾Ê¾Æµµ ¹Ì±¹À¸·ÎºÎÅÍ´Â ³Ê¹« ¸¹Àº ¿µÇâÀ» ¹Þ½À´Ï´Ù. ±×·¯¼ Àú´Â ¹Ì±¹ ÇÐȸ¿¡ °¡Áö ¾Ê½À´Ï´Ù. 10³â¿¡ Çѹø °©´Ï´Ù. Á÷Á¢ ¹Ì±¹Çà ºñÇà±â¸¦ ŸÁö ¾Ê¾Æµµ Çй®Àû °¥ÁõÀº ÀüÇô ¾ø½À´Ï´Ù. ´ë½Å ±ÕÇüÀ» À¯ÁöÇÑ´Ù´Â ÀÔÀå¿¡¼ ÇÐȸ¸¸Àº ÀϺ»À» ¼±ÅÃÇÕ´Ï´Ù. ±×·¡¾ß ¹Ì±¹½Ä°ú ÀϺ»½ÄÀÇ ±ÕÇüÀÌ ÀâÈ÷´Ï±î¿ä. Á¦°¡ Ä£ÀÏÆÄ´Â ¾Æ´Õ´Ï´Ù. ÀϺ» Á¦±¹ÁÖÀÇ´Â Á¤¸» ¹Ì¿öÇÕ´Ï´Ù. ¹Ì±¹ Á¦±¹ÁÖÀǵµ Á¤¸» ½È¾îÇÕ´Ï´Ù. ÇÏÁö¸¸ ¹è¿ï °ÍÀº ¹è¿ö¾ß ÇϹǷΠ°¡Áö ¾ÊÀ» ¼ö ¾øÀ» »ÓÀÔ´Ï´Ù. ³Ê¹« °³ÀÎÀûÀÎ À̾߱â¶ó... Á˼ÛÇÕ´Ï´Ù.
5. ¿°Áõ¼º ÀåÁúȯÀÇ °¨º°Áø´Ü (2017-5-13. 8am. Room 13. Morning semina)
Á¾ÁÖÇü ±Ë¾çÀ» º¸ÀÏ ¼ö ÀÖ´Â ¿©·¯ Áúȯ
[ÀÌÁØÇà È¥À㸻] ÀÛÀº º´¿ø¿¡ ±Ù¹«ÇÏ´Â 60´ëÀÇ ¼±»ý´ÔÀ̼̽À´Ï´Ù. ¸ÚÁø »çÁøÀ» Àß Á¤¸®ÇÏ¿© ÈǸ¢ÇÑ °ÀǸ¦ ÇØ Áּ̽À´Ï´Ù. ÀϺ»ÀÎÀÇ ÀåÀÎÁ¤½ÅÀÌ ´À²¸Áö´Â °ÀǶó°í ÇÒ ¼ö ÀÖ½À´Ï´Ù.
6. JGES-ASGE Joint Symposium (2017-5-13. 9am. Room 3)
1) Diagnosis and intervention using forward-viewing echoendoscope (Tomohisa Iwai. Kitasato University)
±âÁ¸ÀÇ oblique-view echoendoscope¿¡ ºñÇÏ¿© forward-viewing echoendoscope´Â ¸î °¡Áö ÀåÁ¡ÀÌ ÀÖ½À´Ï´Ù. 2014³â °æ °³¹ßµÇ¾ú°í ÇöÀç ÀϺ»¿¡¼ 20¿© ±â°ü¿¡¼ »ç¿ë ÁßÀ̶ó°í ÇÕ´Ï´Ù.
Cap device is useful to fix the small target.
Forward-viewing echoendoscope´Â ³»½Ã°æ ³¡°ú º´¼Ò¿ÍÀÇ °Å¸®°¡ »ó´ëÀûÀ¸·Î °¡±õ°í °¢µµ°¡ ´Ù¸£±â ¶§¹®¿¡ ("same axis with the scope") ¸î °¡Áö ½Ã¼úÀÌ ±âÁ¸ÀÇ oblique-view echoendoscope¿¡ ºñÇØ À¯¸®ÇÏ´Ù°í ÇÕ´Ï´Ù.
Floor¿¡¼ Èï¹Ì·Î¿î Áú¹®ÀÌ ÀÖ¾ú½À´Ï´Ù. "µÑ Áß Çϳª¸¸ °í¸¥´Ù¸é ¾î´À °ÍÀ» ¼±ÅÃÇÏ°Ú½À´Ï±î?" ¿¬ÀÚ´Â ¿ôÀ¸¸é¼ oblique-view echoendoscope¶ó°í ´äÇß½À´Ï´Ù. »õ·Î °³¹ßµÈ forward-view echoendoscope°¡ ¸î °¡Áö Á¡¿¡¼ À¯¿ëÇÏÁö¸¸, ¾ÆÁ÷±îÁö´Â º¸ÆíÀûÀ¸·Î oblique-view echoendoscope°¡ Ç¥ÁØÀûÀÎ ¹æ¹ýÀÎ ¸ð¾çÀÔ´Ï´Ù. µÎ °³¸¦ ¼±ÅÃÇÑ´Ù¸é ¾î¶»°Ô ÇÏ°Ú´ÂÁö Áú¹®ÀÌ ÀÖ¾ú´Âµ¥... ¿¬ÀÚ´Â "oblique-view Çϳª, forward-view Çϳª"¶ó°í ´äÇß½À´Ï´Ù.
2) Choledocholithiasis and pancreaticolithiasis (John Vargo, Cleveland Clinic, USA)
ÀüÇô Èï¹Ì·ÓÁö ¾ÊÀº ³í¹® ¸®ºä¿´½À´Ï´Ù. À¯¸íÇÑ ºÐÀ̶ó ±â´ëÇߴµ¥ ´ë½Ç¸Á~~ Balloon sphincteroplasty aloneÀº pancreatitis À§ÇèÀÌ ³ô¾Æ¼ very concerned ¶ó°í Çß½À´Ï´Ù.
3) Malignant biliary obstruction (Hiroyuki Isayama. Juntendo University)
StentÀÇ mechanical property¿¡´Â radial force »Ó¸¸ ¾Æ´Ï¶ó axial forceµµ Áß¿äÇÕ´Ï´Ù (Axial force ÀÚü°¡ Isayama ¼±»ý´ÔÀÌ Á¦¾ÈÇÑ °³³äÀÎ ¸ð¾çÀÔ´Ï´Ù. °ÀÇ ÃÊÀԺο¡ ¾ÆÁÖ ÀÚ¶û½º·´°Ô ¸»Çß½À´Ï´Ù.).
Biliary stent¿¡ ´ëÇÑ ¿¬±¸ °á°ú º¸°í¿¡¼ »ç¿ëÇÏ´Â ¿ë¾î°¡ ´Þ¶ó¼ ¼·Î ºñ±³°¡ ¾î·Æ½À´Ï´Ù. µû¶ó¼ ÀúÀÚ´Â Tokyo criteria¸¦ °³¹ßÇÏ¿© ¹ßÇ¥ÇÏ¿´°í ûÁߵ鿡°Ô ÀÌ°ÍÀ» »ç¿ëÇØ ´Þ¶ó°í ºÎŹÇÏ¿´½À´Ï´Ù.
Plastic stent¿Í metalic stentÀÇ ºñ±³, uncovered stent¿Í covered stentÀÇ ºñ±³, small caliber¿Í large caliberÀÇ ºñ±³ µî¿¡ ´ëÇÏ¿© ÀÚ¼¼È÷ ¼³¸íÇØ Á̴ּµ¥ Á¦ Àü°ø ¿µ¿ªÀÌ ¾Æ´Ï¶ó Á¤È®È÷ ÆľÇÇϱâ´Â ¾î·Á¿ü½À´Ï´Ù. ´ë° metalic stent°¡ ´õ ÁÁ°í, covered stent°¡ ´õ ÁÁ°í, ¾Æ¸¶µµ large caliber°¡ ´õ ÁÁÀº °Í °°´Ù´Â Á¤µµÀÇ ³»¿ëÀ̾ú½À´Ï´Ù.
4) EUS-guided biliary drainage (Masayuki Kitano, Wakayama University)
ERCP¿¡ ºñÇÏ¿© Biliary drainage¿¡ EUS¸¦ ÀÌ¿ë(EUS-BD)Çϸé (1) ¶ûµ¥ºä ¹æ¹ý, (2) antegrade ¹æ¹ýÀ¸·Î biliary stent¸¦ ÇÒ ¼ö ÀÖ°í (3) Á÷Á¢ÀûÀ¸·Î stent¸¦ ÇÏ¿© (transgastric ȤÀº transduodenal route·Î) stomy¸¦ ¸¸µé¾î ÁÙ ¼ö ÀÖ½À´Ï´Ù.
Surgically altered anatomy¸¦ °¡Áø ȯÀÚ¿¡¼ EUS-BD´Â ¸Å¿ì µµ¿òÀÌ µË´Ï´Ù.
¿¬ÀÚ´Â EUS-BD¿¡ ´ëÇÑ °ÀǸ¦ ÇÏ¿´Áö¸¸ ÀÏÂ÷ÀûÀ¸·Î´Â º¸´Ù physiolicicÇÑ transpapillary approach¸¦ ¼±ÅÃÇÑ´Ù°í ÇÕ´Ï´Ù.
5) Interventional EUS (Vanessa M Shami. University of Virginia)
6°³ÀÇ Áõ·Ê¸¦ º¸¿©ÁØ °ÀÇ¿´½À´Ï´Ù.
(1) ù Áõ·Ê´Â EUS-guided ethanol ablation for small PNETs¿´´Âµ¥ ¿ì¸®³ª¶ó ³»½Ã°æÇÐȸÁö¿¡ ½Ç¸° ¿ì¸®³ª¶ó ³í¹®À» ¼Ò°³Çϼ̽À´Ï´Ù (Park. Clin Endosc 2015).
(2) EUS-guided RF ablation for unresectable pancreatic cancer¿´´Âµ¥ ¿ª½Ã ¿ì¸®³ª¶ó ¿¬±¸°¡ ¼Ò°³µÇ¾ú½À´Ï´Ù (Tae Jun Song, et al. Gastointest Endosc 2016)
(3) EUS-guided CGN (ciliac ganglia injection) (Doi. Endoscopy 2013)
(4) Pancreas cyst °¨º°Áø´Ü : Needle-based confocal endomicroscopy for pancreatic cyst (Karia GIE 2016)´Â ¾ÆÁ÷±îÁö interobserver variationÀÌ ¹®Á¦ÀÔ´Ï´Ù. Pancreas cyst wall biosy (Attili. Endoscopy 2016)´Â promising ÇÏÁö¸¸ ¾ÆÁ÷ ÀÚ·á°¡ ºÎÁ·ÇÕ´Ï´Ù.
(5) EUS-guided gastrojejunostomy (Huang. Gastrointest Endosc 2017): Technical success´Â ¼ö¼úÀÌ ´õ ÁÁÁö¸¸ clinical success´Â µÎ ¹æ¹ýÀÌ ºñ½ÁÇÏ¿´°í ÇÕº´ÁõÀ̳ª gastric outlet obstructionÀº EUS-guided ¹æ¹ýÀÌ ´õ ÁÁÀº °æÇâÀ» º¸¿´½À´Ï´Ù.
(6) Peptic distal esophageal stricture·Î PEG¸¦ ÇÏ°í ÀÖ´ø ȯÀÚ°¡ oral intake¸¦ ¿øÇߴµ¥ ½Äµµ¿¡¼ EUS-guided·Î stomachÀ¸·Î guidewire¸¦ »ðÀÔÇÑ ÈÄ stent¸¦ ÇÑ Áõ·Ê¿´½À´Ï´Ù.
Floor¿¡¼ Masayuki Kitano²²¼ ÀϺ»¿¡¼´Â Ç×¾ÏÄ¡·á¿Í ÁøÅëÁ¦¸¦ ¸ÕÀú »ç¿ëÇÏ¿© celiac ganglion blockÀº ÃÖÈÄ¿¡ ½ÃÇàÇÏ´Â °æÇâÀÌ Àִµ¥ ¹Ì±¹Àº ¾î¶°ÇÑÁö Áú¹®ÀÌ ÀÖ¾ú´Âµ¥ ¿¬ÀÚ´Â 50:50¶ó°í ´äÇÏ¿´½À´Ï´Ù.
Floor¿¡¼ RF ablationÀ̳ª ethanol ablation¿¡ ´ëÇÑ Áú¹®ÀÌ ¿©·µ ÀÖ¾ú½À´Ï´Ù. ¿¬ÀÚ´Â non-surgical patient¿¡¼ Áõ»ó Á¶ÀýÀÌ ¸ñÀûÀÏ °ÍÀε¥, symptomatic neuroendocrine tumor¿¡¼ µµ¿òÀÌ µÉ °Í °°´Ù°í ´äÇÏ¿´½À´Ï´Ù. Pancreatic cancer´Â º¸Åë Å©±â ¶§¹®¿¡ ablationÀ¸·Î symptom improvement°¡ µÇ´Â °æ¿ì°¡ µå¹° °Í °°´Ù°í ÇÕ´Ï´Ù.
7. ¾È¿ëȯ ¼±»ý´Ô Æ÷½ºÅÍ ¹ßÇ¥ (2017-5-13. 11am)
À§³»½Ã°æÀ» ÇÏ¸é¼ ´ëÀåÁ¤°áÁ¦¸¦ ½ÊÀÌÁöÀå ±í¼÷È÷ ÁÖÀÔÇÏ°í ¸î ½Ã°£ ÈÄ ½ÃÇàÇÑ ´ëÀå³»½Ã°æ °Ë»ç(EA-BP group; endoscopic-assisted bowel prepration)¿Í oral sulfate solution ±×·ìÀ» ºñ±³ÇÏ¿´´Âµ¥ °ÅÀÇ ´ëµîÇÑ °á°ú¿´´Ù°í ÇÕ´Ï´Ù.
ȯÀÚ°¡ µÎ ¹ø sedationÀ» ¹Þ¾Æ¾ß ÇÏ°í, À§³»½Ã°æ ÈÄ ´ëÀå³»½Ã°æ±îÁö ¸î ½Ã°£ µ¿¾È ¸Ó¹°¸é¼ ÈÀå½Ç¿¡ °¥ °ø°£ÀÌ ÇÊ¿äÇÏ°í, aspiration pneumonia¿¡ ´ëÇÑ °ÆÁ¤ÀÌ ¿ÏÀüÈ÷ »ç¶óÁöÁö ¾Ê¾Ò´Ù´Â µî ¾ÆÁ÷ ÇØ°áµÇ¾î¾ß ÇÒ ¿ì·ÁÁ¡ÀÌ ¸¹Áö¸¸ Àû±ØÀûÀÎ °³¾÷°¡ ¼±»ý´ÔµéÀÌ °¡²û »ç¿ëÇÏ°í °è½Å °Í °°½À´Ï´Ù.
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