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[Criteria for curative resection for undifferentiated type histology] - End of document


[References]

[2020-3-18. ¾Öµ¶ÀÚ Áú¹®]

EndoTODAY¸¦ ¿­µ¶Çصµ ¸íÈ®È÷ °³³äÀÌ ÀâÈ÷Áö ¾Ê´Â °ÍÀÌ À־ ¿°Ä¡ºÒ±¸ÇÏ°í ÇÑ°¡Áö ´õ ¿©Âã°íÀÚ ÇÕ´Ï´Ù. ESD Àü extended criteia¿¡ µû¶ó ½Ã¼úÀ» Çߴµ¥,, ÃÖÁ¾ °á°ú¿¡¼­ SRC, PD·Î ³ª¿Â °æ¿ì¿¡ ±³¼ö´Ô²²¼­´Â ¾î¶»°Ô ÇϽôÂÁö ¿©Âã½À´Ï´Ù. EndoTODAY¿¡¼­´Â ±³¼ö´Ô²²¼­ ¿Ü°ú¿Í ÇùÀÇ ÇÏ¿¡ 1 cm ¹Ì¸¸¿¡¼­´Â PD¿¡¼­µµ ESD¸¦ ½ÃÇàÇÒ ¼ö ÀÖ°í, ´ë½Å LVI¸¦ stainingÀ¸·Î ¸é¹ÐÈ÷ °üÂûÇϽŴٰí Çϼ̴µ¥¿ä,, ±×·¸´Ù¸é ÃÖÁ¾ °á°ú¿¡¼­ PD·Î ³ª¿Íµµ 1 cm ÀÌÇÏ¸é ¿Ü°ú ÀÇ·Ú ¾øÀÌ °æ°ú °üÂûÇϽôÂÁö ¿©Âã½À´Ï´Ù. °¨»çÇÕ´Ï´Ù.

[2020-3-19. ÀÌÁØÇà ´äº¯]

ESD ¿µ¿ªÀº ³Ê¹« specialized µÈ ºÎºÐÀ̶ó EndoTODAY¿¡ ÀÚ¼¼È÷ ±â¼úÇÏÁö ¾Ê¾Ò°í ¶Ç updateµµ ÀÚÁÖ ÇÏÁö ¾Ê´Â ÆíÀÔ´Ï´Ù. Àü¹®°¡ »çÀÌÀÇ ÀÇ°ßÀÌ Á¦¹ý ´Ù¸¥ ºÎºÐµµ À־ ¿¹¹ÎÇÑ ºÎºÐÀº »ó¼¼È÷ ¾ð±ÞÇÏÁö ¾Ê°í ÀÖ½À´Ï´Ù. ÃֽŠ¹®ÇåÀ̳ª Çмú´ëȸÀÇ Àü¹®°¡ ÅäÀÇ ¿µ¿ªÀ̶ó°í »ý°¢Çϱ⠶§¹®ÀÔ´Ï´Ù. ±×·¡¼­ EndoTODAY¸¦ ¿­µ¶Çؼ­ ÀÌ ºÎºÐ¿¡ ´ëÇÑ ÀúÀÇ ÃÖ±Ù »ý°¢À» ã±â ¾î·Á¿î °ÍÀÔ´Ï´Ù. Á˼ÛÇÕ´Ï´Ù. ^^

ESD ÈÄ Ãß°¡ ¼ö¼ú ¿©ºÎ °áÁ¤¿¡´Â º´¸®ÇÐÀû curative resection criteria°¡ Áß¿äÇÕ´Ï´Ù. ±×·¯³ª 'º´¸®ÇÐÀû curative resection criteria'´Â ¿©·¯ ±âÁØ Áß ÇϳªÀÏ »ÓÀÔ´Ï´Ù. ¼º¹è´Â ¾Æ´Õ´Ï´Ù. Àû¾îµµ Àú´Â ±×·¸°Ô »ý°¢ÇÕ´Ï´Ù.

Àú´Â ¿À·¡ ÀüºÎÅÍ expanded indication¿¡ ´ëÇؼ­´Â ´Ù¼Ò º¸¼öÀûÀÎ positionÀ» À¯ÁöÇÏ°í ÀÖ¾ú½À´Ï´Ù. Absolute indicationÀ» ¸ÚÁö°Ô Ä¡·áÇÏ°í Àç¹ß¾øÀÌ Àß °ü¸®ÇÏ´Â °ÍÀÌ ÀúÀÇ ¼Ò¸íÀ¸·Î »ý°¢ÇÏ¿´½À´Ï´Ù. ´Ù¸¸ expanded indicationÀ̶ó ºÒ¸®´Â °Í Áß¿¡¼­ ¹«¸®°¡ ¾ø´Â ºÎºÐ¸¸ Á¶±Ý¾¿ ÇØ¿Ô½À´Ï´Ù. °¡Àå ´ëÇ¥ÀûÀÎ °ÍÀÌ '2cm¸¦ Á¶±Ý ÃÊ°úÇÏÁö¸¸ Á¡¸·¿¡ ±¹ÇÑµÈ ±Ë¾çÀÌ ¾ø´Â differentiated type Á¶±âÀ§¾Ï'ÀÔ´Ï´Ù. ¾Æ·¡ ±×¸²ÀÇ B1¿¡ ÇØ´çÇÏ´Â ºÎºÐÀÔ´Ï´Ù.

Áö±Ý±îÁö ÀúÈñ ±â°ü¿¡¼­ 2¸¸¸í ÀÌ»óÀÇ Á¶±âÀ§¾Ï ESD¸¦ Çϸ鼭 10¸íÀÇ extragastric recurrence°¡ ÀÖ¾ú½À´Ï´Ù. ±× Áß Á¦ ȯÀÚ´Â 4¸íÀ̾ú´Âµ¥¿ä, µÎ ¸íÀº A, ÇÑ ¸íÀº B1, ÇÑ ¸íÀº B3¿´½À´Ï´Ù. A¿´´ø ȯÀÚ Áß ÇÑ ºÐÀº ¼ö¼ú·Î cure°¡ µÇ¾ú½À´Ï´Ù. ¶Ç ´Ù¸¥ A ȯÀÚ´Â peritoneal seedingÀ» º¸¿´´ø µå¹® °æ¿ì¿´½À´Ï´Ù. B1 ȯÀÚ°ú B3 ȯÀÚ´Â hepatic metastasis¸¦ º¸¿´½À´Ï´Ù. ¾Æ·¡ »çÁøÀÌ B1À̾ú´ø ȯÀÚÀÔ´Ï´Ù. ¸»ÇÏÀÚ¸é absolute indicationÀ̶ó°í extragastric metastasis¸¦ ÇÏÁö ¾Ê´Â °Íµµ ¾Æ´ÏÁö¸¸ expanded indicationd´Â B1, B2, B3, C ¸ðµÎ À§Ç輺ÀÌ ÀÖ½À´Ï´Ù. ¾Æ¹«¸® ÀÛÀº ¾Ïµµ ¾ÏÀº ¾ÏÀÔ´Ï´Ù. ¸¹ÀÌ Ä¡·áÇÏ´Ùº¸¸é Àç¹ß¿¹´Â ¹ß»ýÇϱ⠸¶·ÃÀÔ´Ï´Ù. ESD¸¦ °£´ÜÇÑ Ä¡·á¶ó°í ¹°¾î¿À´Â ȯÀÚ°¡ ÀÖ½À´Ï´Ù. Àú´Â ¸»¹®ÀÌ ¸·Èü´Ï´Ù. ¾ÏÄ¡·á°¡ ¾îÂî °£´ÜÇÑ °ÍÀÌ ÀÖÀ»±î¿ä? ½Ã¼ú ½Ã°£ÀÌ Âª´Ù°í °£´ÜÇÑ Ä¡·á¶ó°í ÇÒ ¼ö ÀÖÀ»±î¿ä? ¸ñ¼û °É°í ÇÏ´Â Ä¡·á´Â ¾Æ¹«¸® ½Ã¼ú ½Ã°£ÀÌ Âª¾Æµµ °£´ÜÇÑ Ä¡·á°¡ ¾Æ´Õ´Ï´Ù. ESD´Â ¸Å¿ì ÁøÁöÇÏ°Ô Á¢±ÙÇØ¾ß ÇÏ´Â Ä¡·áÀÔ´Ï´Ù. ´Ã ¹«¼·°í Á¶½É½º·´½À´Ï´Ù. 18³â° ESD¸¦ ÇÏ°í ÀÖÁö¸¸ °¥¼ö·Ï °Ì³³´Ï´Ù. Á¶½É Á¶½É ¶Ç Á¶½É...

Expanded indication (B1). ESD 5³â ÈÄ multiple metastasis. Initial ESD pathology: M/D adenocarcinoma, 38x22mm, lamina propria, RM (-), L/V (-/-)

´ÙÀ½ À̽´´Â B2ÀÔ´Ï´Ù. Ulcer°¡ ÀÖÀ¸¸é ÀûÀÀÁõÀÌ ¾Æ´Ï¶ó°í º¸´Â °ÍÀε¥... ¿©±â¼­ ¸»ÇÏ´Â ulcer°¡ ¹«¾ùÀÎÁö ³í¶õÀÌ ÀÖ½À´Ï´Ù. ¾ðÁ¦ Çѹø ÀÚ¼¼È÷ ´Ù·ïº¸°Ú½À´Ï´Ù¸¸ ¿À´ÃÀº ¾ÆÁÖ °£´ÜÈ÷ ¼³¸íµå¸®°Ú½À´Ï´Ù. Á¶±âÀ§¾Ï ¸²ÇÁÀý ÀüÀÌ À§ÇèÀÎÀÚ¿¡ ´ëÇÑ °¡Àå À¯¸íÇÑ ºÐ¼®Àº 2000³â Dr. GodotaÀÇ ¿¬±¸ÀÔ´Ï´Ù (Gastric Cancer 2010). ¸ðµÎµé ¼º¹èó·³ ´Ù·ç´Â ±× ³í¹®ÀÔ´Ï´Ù. ¿©±â¼­ Gotoda ¼±»ý´ÔÀº ulcer findingÀ̶ó´Â ¾Ö¸ÅÇÑ ¿ë¾î¸¦ ¾²°í ÀÖ½À´Ï´Ù. Ulcer°¡ ¾Æ´Ï¶ó ulcer findingÀ̶ó°í ¾´ °ÍÀº ´Ù ÀÌÀ¯°¡ ÀÖ´Â ÀÏÀÔ´Ï´Ù. Ulcer¿Í ulcer findingÀº ´Ù¸¥ °ÍÀÔ´Ï´Ù. ´À³¦ÀÌ ´Ù¸¨´Ï´Ù. ´À³¦ÀÌ...... Science¿¡¼­ ´À³¦À» ¾ð±ÞÇÑ´Ù´Â °ÍÀÌ ¸»ÀÌ µÇÁö ¾ÊÁö¸¸, ESD´Â ¿Ïº®È÷ science ¿µ¿ª¿¡ ¼ÓÇÏ´Â ÀÏÀÌ ¾Æ´Õ´Ï´Ù. Science Àý¹Ý, art Àý¹ÝÀÔ´Ï´Ù. ±×·¡¼­ ulcer findingÀÔ´Ï´Ù.

2016³â ¾Æ»êº´¿ø¿¡¼­ 1±â À§¾Ï Àç¹ßÀ§ÇèÀÎÀÚ¸¦ ºÐ¼®ÇÑ °á°ú¸¦ º¸°íÇÏ¿´½À´Ï´Ù (Gastric Cancer 2016). ¿©±â¿¡´Â ¾Æ¿¹ ulcerµµ ¾ø°í ulcer findingµµ ¾ø½À´Ï´Ù. ¿Ü°ú ¼±»ý´ÔµéÀÌ ºÐ¼®ÇÑ °ÍÀÔ´Ï´Ù.

±×·¡¼­ B2¿¡ ´ëÇÏ¿© ³íÇÏ´Â °ÍÀº artÀÔ´Ï´Ù. Ulcer¿Í ulcer findingÀ» Á¤È®È÷ ÃøÁ¤ÇÒ ¼ö ¾ø´Âµ¥ ¾îÂî science¶ó°í ÇÒ ¼ö ÀÖ°Ú½À´Ï±î? ±×³É ½Ã¼úÀÚ°¡ ÇÏ°í ½ÍÀ¸¸é ÇÏ°í Çϱ⠽ÈÀ¸¸é ÇÏÁö ¾Ê´Â °ÍÀÔ´Ï´Ù. ÀÌ°Ô À߸øµÈ °ÍÀº ¾Æ´Õ´Ï´Ù. ¼÷·ÃµÈ ½Ã¼úÀÚ°¡ Çϱ⠽ȴٴ °ÍÀº ¹º°¡ ¸»·Î Ç¥ÇöÇϱ⠾î·Á¿î risk factor°¡ ÀÖ´Ù´Â °ÍÀÌ°í, ³» ÀÚ½ÅÀ̶ó¸é, ³» °¡Á·À̶ó¸é ESD·Î Ä¡·áÇÏÁö ¾Ê°Ú´Ù´Â °ÍÀε¥ À̸¦ ¾îÂî ¹«½ÃÇÒ ¼ö ÀÖ°Ú½À´Ï±î? ESD candidate ¼±Á¤Àº artÀÇ ¿µ¿ªÀÔ´Ï´Ù. ±×·¡¼­ Àú´Â ¾ÆÁ÷±îÁö diagnostic ESD¶ó´Â °³³ä¿¡ µ¿ÀÇÇÏÁö ¾Ê°í ÀÖ½À´Ï´Ù. ÀÏ´Ü ÇØ º¸°í º´¸®°á°ú¸¦ º¸°í ÆÇ´ÜÇÑ´Ù´Â °ÍÀÌ diagnostic ESDÀä... À̶§ÀÇ ÃÖ¼Ò ÀüÁ¦´Â '¼ö¼úÀÌ ÇÊ¿äÇÑ È¯ÀÚ°¡ ¼ö¼úÀ» ¹Þ´Â´Ù'ÀÔ´Ï´Ù. Çö½ÇÀº ¼ö¼úÀÌ ÇÊ¿äÇÑ È¯ÀÚÀÇ 40-70% Á¤µµ¸¸ ¼ö¼úÀ» ¹Þ½À´Ï´Ù. ±×·¡¼­ disgnostic ESD´Â À§ÇèÇÑ ÀÏÀÔ´Ï´Ù.

ÀÌ·± °üÁ¡¿¡¼­ B3´Â ½Ã¼úÇÏÁö ¾Ê°í ÀÖ½À´Ï´Ù. ¹°·Ð ESD·Î Ä¡·áÇÑ B3 ȯÀÚ´Â ¸¹½À´Ï´Ù. ±×·¯³ª ÀÌ ¶§´Â ESD ½Ã¼úÀ» Çϱâ Àü¿¡´Â Á¡¸·¾Ïó·³ º¸¿´´Ù´Â °ÍÀÔ´Ï´Ù. Á¡¸·¾Ïó·³ º¸¿´À¸³ª Á¡¸·ÇϾÏÀΠȯÀÚÀÇ Àç¹ß À§Çè°ú óÀ½ºÎÅÍ Á¡¸·ÇϾÏó·³ º¸¿´°í ½Ã¼úÇØ º¸¾Ò´õ´Ï ¿ª½Ã Á¡¸·ÇϾÏÀΠȯÀÚÀÇ À§ÇèÀÌ µ¿ÀÏÇÏ´Ù°í »ý°¢ÇÏÁö ¾Ê½À´Ï´Ù. ¾Æ·¡´Â classic pathwayÀä... ¾ÆÁ÷µµ ´ëºÎºÐÀÇ »ç¶÷µéÀÌ ÀÌ·¸°Ô ÇÏ°í ÀÖ½À´Ï´Ù. ÀÏ´Ü Á¡¸·ÇϾÏó·³ º¸ÀΠȯÀÚ¿¡¼­ ESD¸¦ ÇÑ´Ù´Â °ÍÀÌÁö¿ä. Indication°ú criteria°¡ ´Ù¸¥ °ÍÀÌ ÀÌ·± ÀÌÀ¯ÀÔ´Ï´Ù.

2020³â ÃÊ ¹ßÇ¥µÈ ´ëÇÑÀ§¾ÏÇÐȸ °¡À̵å¶óÀο¡µµ clinically Á¡¸·ÇϾÏ(cT1bN0)ÀÌ¸é ¼ö¼úÇϵµ·Ï µÇ¾î ÀÖ½À´Ï´Ù. ±×°Ô °¡À̵å¶óÀÎÀÔ´Ï´Ù.

¸¶Áö¸·À¸·Î CÀÔ´Ï´Ù. ÀÌ ºÎºÐµµ 2020³â ÃÊ ¹ßÇ¥µÈ ´ëÇÑÀ§¾ÏÇÐȸ °¡À̵å¶óÀο¡ Àß Á¤¸®µÇ¾î ÀÖ½À´Ï´Ù. °¡À̵å¶óÀÎ »óÀ¸·Î´Â undifferentiated type À§¾ÏÀÌ expanded indicationÀ¸·Î ¾ð±ÞµÇ¾î ÀÖ½À´Ï´Ù.

¹®Á¦´Â ¿ì¸®³ª¶ó¿¡¼­´Â 'undifferentiated type À§¾Ï'¿¡ ´ëÇÑ °³³äÀÌ Á¤¸³µÇ¾î ÀÖÁö ¾Ê´Ù´Â °ÍÀÔ´Ï´Ù (EndoTODAY Undifferentiated ¶ó´Â ¿ë¾î¿¡ ´ëÇÏ¿©). ÀϺ»¿¡¼­´Â 'undifferentiated type EGC'¶ó´Â ¿ë¾î°¡ Ç¥ÁØ º´¸®¿ë¾îÀÔ´Ï´Ù. º´¸®ÀÇ»çµéÀÌ º¸°í ÆÇ´ÜÇØ ÁÖ´Â °ÍÀÔ´Ï´Ù. ¿ì¸®³ª¶ó º´¸®¿¡¼­´Â ÀÌ °³³äÀ» ¾²Áö ¾Ê½À´Ï´Ù. µû¶ó¼­ º´¸®ÇÐÀÚµéÀÌ P/D³ª SRC¶ó°í ÁÖ´Â °ÍÀ» ¿ì¸®´Â ³»°ú ÀÇ»çµéÀÌ Àû´çÈ÷ P/D¿Í SRC¸¦ ÇÕÇÑ °ÍÀÌ undifferentiated type EGCÀÏ °ÍÀ¸·Î »ý°¢ÇÏ´Â °ÍÀÔ´Ï´Ù. ³»°ú ÀÇ»çµé¸¸ÀÇ »ý°¢ÀÌÁö¿ä. ±×³É »ý°¢. ±Ù°Å ¾ø´Â »ý°¢. »ç½Ç ¿ì¸®°¡ ÀÌ»óÇÑ °ÍÀÌ ¾Æ´Ï°í ÀϺ»ÀÌ ÀÌ»óÇÑ °ÍÀÔ´Ï´Ù. ±¹Á¦ Ç¥ÁØÀÎ WHO ºÐ·ù¿¡´Â undifferentiated type EGC¸¦ Á¤½ÄÀ¸·Î ÀÎÁ¤ÇÏÁö ¾Ê°í Àֱ⠶§¹®ÀÔ´Ï´Ù. ÀϺ»ÀÌ ÀÌ»óÇѵ¥... ESD ºÎºÐÀº ÀϺ»ÀÌ ¾Õ¼­°¡°í ÀÖÀ¸´Ï ¾î´À Á¤µµ µû¶ó°¡Áö ¾ÊÀ» ¼ö ¾ø°í... ±×·¡¼­ °í¹ÎÀÔ´Ï´Ù. ÀÌ ºÎºÐÀº ´õ ÀÚ¼¼È÷ ¸»·Î ¾µ ¼ö ¾ø½À´Ï´Ù. ¼ÒÁÖ ÇÑ ÀÜÀÌ ÇÊ¿äÇÕ´Ï´Ù. Äڷγª »çÅ ³¡³ª¸é ¼ÒÁÖ ÇÑ ÀÜ ÇսôÙ.

»ç¼³ÀÌ ±æ¾îÁ³½À´Ï´Ù. Áú¹®¿¡ ´ëÇÏ¿© ´äÇÕ´Ï´Ù. Undifferentiated type EGCÀÇ ³»½Ã°æ Ä¡·á´Â ¸Å¿ì Á¶½É½º·´°Ô Á¢±ÙÇϽñ⠹ٶø´Ï´Ù. È®½ÇÈ÷ Á¡¸·¾ÏÀ¸·Î ÃßÁ¤µÇ°í, ¶Ñ·ÇÇÑ À¶±â³ª ¶Ñ·ÇÇÑ ÇÔ¸ôÀÌ ¾ø´Â °ÅÀÇ ÆòźÇÑ º´¼ÒÀ̸鼭 ±× Å©±â°¡ 1cm ȤÀº 1.5cm ÀÌÇÏÀÎ °æ¿ì¸¸ °í·ÁÇϽʽÿÀ. ½Ã¼ú ÈÄ º´¸® °á°ú Àû¿ëÀº ¸Å¿ì strict ÇÏ°Ô Àû¿ëÇϽñ⠹ٶø´Ï´Ù. 2cm°¡ ³Ñ°Å³ª Á¡¸·ÇÏ Ä§À±ÀÌ ÀÖÀ¸¸é ¹«Á¶°Ç ¼ö¼úÀ» ÇϽñ⠹ٶø´Ï´Ù. ÀÌ·± ¹æ½ÄÀ¸·Î Á¢±ÙÇϸé, Áï ¸Å¿ì pickyÇÏ°Ô candidate¸¦ ¼±Á¤ÇÏ°í º´¸® °á°ú¸¦ ¸Å¿ì strictÇÏ°Ô Àû¿ëÇÏ¸é ±× °á°ú´Â Æò±ÕÀûÀÎ differentiated type EGCÀÇ ESD °á°ú¿Í À¯»çÇÒ °Í °°½À´Ï´Ù. 2016³â IDEN¿¡¼­ Á¦°¡ °­ÀÇÇÑ ³»¿ëµµ ²À Àо½Ã±â¸¦ ±ÇÇÕ´Ï´Ù.

¿äÄÁµ¥, ulcer findingÀÌ ¾ø¾ú´ø Ç¥À缺 ¾ÏÀÌ°í, °æ°è°¡ ¸íÈ®ÇÏ¿´°í, ´ë°­ 1cm-1.5cm ¹Ì¸¸À¸·Î º¸¿´°í, »çÀü¿¡ ÃæºÐÈ÷ ¼³¸íÇÏ°í µ¿ÀÇÇÏ¿´´ø undifferentiated type ȯÀÚÀÇ »êÁ¤Æ¯·Ê ESD°¡ ±â¼úÀûÀ¸·Î ±ú²ýÇÏ°Ô µÇ¾ú´Ù´Â ÀüÁ¦ÇÏ¿¡ °æÇ踹Àº º´¸®Àǻ翡 ÀÇÇÑ ÃÖÁ¾ º´¸®°á°ú°¡ poorly differentiated typeÀÌ°í Á¡¸·¾ÏÀ̸鼭 lymphovascular invasionÀÌ ¾ø°í lateral marginÀÌ negativeÀÌ°í 2cm ÀÌÇÏ¸é ¼ö¼úÀ» ±ÇÇÏÁö ¾Ê°í °æ°ú°üÂûÇÏ°í ÀÖ½À´Ï´Ù. ½Ã¼ú Àü differentiated typeÀ̾ú°í ½Ã¼ú ÈÄ undifferentiated typeÀ¸·Î ³»¿Â °æ¿ìµµ ´ë°­ µ¿ÀÏÇÕ´Ï´Ù. ´ë°­.

[2020-3-19. ¾Öµ¶ÀÚ ´äº¯]


[References]

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (since 1999-8-23)