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EndoTODAY ³»½Ã°æ ±³½Ç


[ESD Àü Áغñ»çÇ×]

1. ESD¸¦ À§ÇØ ÀÇ·ÚµÈ È¯ÀÚ¿¡¼­ Àç°ËÀ» ÇÒ °ÍÀΰ¡?

À§¾ÏÀÌ ¹ß°ßµÇ¾î ³»½Ã°æ Ä¡·á¸¦ À§ÇÏ¿© ÀÇ·ÚµÈ °æ¿ì ³»½Ã°æ Àç°ËÀ» ÇÒ °ÍÀÎÁö ¸» °ÍÀÎÁö °í¹ÎÀÔ´Ï´Ù. º´¼Ò¸¦ ´Ù½Ã »ìÇÇ°í synchronous lesionÀÌ ¾ø´ÂÁö °üÂûÇϱâ À§ÇÏ¿© Ç×»ó Àç°ËÀ» ÇÏ´Â ESD Àü¹®°¡µµ °è½Ã´Â °ÍÀ¸·Î ¾Ë°í ÀÖ½À´Ï´Ù. ±×·¯³ª Àú´Â ù ³»½Ã°æ °Ë»çÀÇ »çÁøÀÌ ±ú²ýÇÏ¿© º´¼ÒÀÇ Æ¯¼ºÀ» Àß ÆľÇÇÒ ¼ö ÀÖ´Â °æ¿ì¿¡´Â Àç°ËÀ» ÇÏÁö ¾Ê°í ÀÖ½À´Ï´Ù. Á¦ ³ª¸§ÀÇ ÀÌÀ¯´Â ¿©·¯°¡ÁöÀÔ´Ï´Ù.

(1) ³»½Ã°æ Àç°ËÀ» Çϸé Á¶Á÷°Ë»ç¸¦ Çϱ⠸¶·ÃÀε¥, ÀÌ ¶§ ¾ÏÀ¸·Î È®ÀεÇÁö ¾Ê´Â °æ¿ìµµ ¸¹½À´Ï´Ù. ÇÑ º´¿ø¿¡¼­´Â ¾ÏÀ̶ó°í Çߴµ¥ Àç°Ë¿¡¼­ ¾ÏÀÌ ³ª¿ÀÁö ¾ÊÀ¸¸é ȯÀڷμ­´Â È¥¶õ½º·¯¿ï ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ÀÌ È¯ÀÚ°¡ ±×·± °æ¿ì¿´½À´Ï´Ù.

ÁÂÃø: °³¾÷°¡ ù ³»½Ã°æ; ¿ìÃø: ³»½Ã°æ Àç°Ë. Á¶Á÷°Ë»ç¿¡¼­ ¾ÏÀÌ ³ª¿ÀÁö ¾ÊÀ½. ESD¸¦ ±ÇÀ¯¹Þ¾ÒÀ¸³ª 2Â÷ ÀÇ°ßÀ» À§ÇÏ¿© Á¦ ¿Ü·¡¸¦ ãÀ¸¼Ì°í ESD¸¦ ¹ÞÀ¸½É (°á°ú´Â ¾Æ·¡ ÂüÁ¶).

(2) Á¶Á÷°Ë»ç¸¦ ¹Ýº¹Çϸé Ä¡·á°¡ ¾î·Á¿öÁú ¼ö ÀÖ½À´Ï´Ù. ±Ë¾çÀÌ ¸¸µé¾îÁö°í ±× ¶§¹®¿¡ ¾à°£ÀÇ fibrosis°¡ ¹ß»ýÇϱ⠶§¹®ÀÔ´Ï´Ù. ¹°·Ð À§¿¡¼­´Â ¾à°£ÀÇ submucosal fibrosis´Â ESD¿¡ Å« ¹æÇØ´Â µÇÁö ¾Ê½À´Ï´Ù.

(3) Á¶Á÷°Ë»ç¸¦ ¹Ýº¹Çϸé ESD º´¸®°á°ú¿¡¼­ no residual tumor°¡ ³ª¿À´Â °æ¿ì°¡ ¸¹Àº °Í °°½À´Ï´Ù. ÀÌ ¶ÇÇÑ È¯Àڷμ­´Â ÀÌÇØÇϱ⠾î·Á¿î ºÎºÐÀÔ´Ï´Ù.

(4) ³»½Ã°æ Àç°ËÀ» Çϸ鼭 »ö¼Ò³»½Ã°æ ȤÀº È®´ë³»½Ã°æÀ¸·Î »ó¼¼È÷ °üÂûÇÏ°í Á¶Á÷°Ë»ç¸¦ ÇÏÁö ¾Ê´Â ¹æ¹ýµµ °¡´ÉÇÏÁö¸¸ Åë»óÀûÀÎ °æ¿ì°¡ ¾Æ´Õ´Ï´Ù.

(5) Synchronous lesionÀº ESD ÈÄ ÃßÀû °Ë»ç¿¡¼­ ¹ß°ßÇÏ´õ¶óµµ Ä¡·á¿¡´Â º° ¹®Á¦°¡ ¾ø½À´Ï´Ù.

Àç°Ë¿¡¼­ ¾ÏÀÌ ³ª¿ÀÁö ¾Ê¾Æ º´¿øÀ» ¿Å°Ü Àú¸¦ ã¾Æ¿À½Å ºÐÀε¥, ESD´Â ¹«³­È÷ Àß µÇ¾ú°í °á°úµµ ³ª»ÚÁö ¾Ê¾Æ ´ÙÇàÀ̾ú½À´Ï´Ù.


Stomach, ESD: Early gastric carcinoma
1. Location : cardia
2. Gross type : EGC type IIa
3. Histologic type : tubular adenocarcinoma, well differentiated (see note)
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 8 mm (2) vertical diameter, 6 mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 6 mm, proximal 4 mm, anterior 6 mm, posterior 8 mm, deep 500 §­
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : absent
12. Histologic heterogeneity: absent

¸¹Àº °Ë»ç, ¹Ýº¹ °Ë»ç°¡ ²À ÁÁÀº °ÍÀº ¾Æ´Õ´Ï´Ù. MinimalÇÑ °Ë»ç·Î ¹Ù¶÷Á÷ÇÑ °á°ú¸¦ ¾òÀ» ¼ö ÀÖ´Ù¸é ±×°ÍÀÌ ÃÖ¼±ÀÔ´Ï´Ù. À̸¦ À§ÇÏ¿© ³»½Ã°æÀ» óÀ½ ÇϽô ºÐÀÇ ¿ªÇÒÀÌ Áß¿äÇÕ´Ï´Ù. º´¼Ò¸¦ Àß °üÂûÇÏ°í Á¤È®È÷ ±â¼úÇÏ°í ÃÖÁ¾ º´¸®°á°ú°¡ ³ª¿À¸é Áï½Ã Ä¡·á¿¡ µé¾î°¥ ¼ö ÀÖµµ·Ï »ó¼¼È÷ °üÂûÇÏ°í ÀÚ¼¼ÇÑ ±â·ÏÀ» ³²±âµµ·Ï ¾Ö¾¹½Ã´Ù. À̸¦ À§Çؼ­´Â ÇÑ ½Ã°£¿¡ 4-5°³ ÀÌ»óÀÇ ³»½Ã°æ °Ë»ç´Â °ï¶õÇÏ°ÚÁö¿ä.

¿À´ÃÀÇ Áõ·Ê´Â óÀ½ ³»½Ã°æ ÇϽŠ¼±»ý´Ô²²¼­ ÁÁÀº »çÁøÀ» ³²°ÜµÎ¼Ì±â ¶§¹®¿¡ Àú¶ó¸é ³»½Ã°æ Àç°Ë ¾øÀÌ ESD¸¦ ½ÃÇàÇßÀ» °Í °°½À´Ï´Ù. ´Ù¸¥ Àü¹®°¡µéÀº ´Ù¸¥ ¼±ÅÃÀ» ÇÏ°í ÀÖ´Ù´Â °ÍÀº Àß ¾ËÁö¸¸...

'³ª¸¦ À§ÇÑ ³»½Ã°æÀÌ ¾Æ´Ï¶ó ³²À» À§ÇÑ ³»½Ã°æ'À» ÇսôÙ. ¿©±â¼­ '³²'Àº ȯÀÚ¿Í ´Ù¸¥ ÀÇ»çÀÔ´Ï´Ù. ¸ðµÎ ÀÌ·± ŵµ·Î ³»½Ã°æÀ» ÇÑ´Ù¸é Àç°ËÀÇ Çʿ伺ÀÌ ÈξÀ ÁÙ¾îµé °Í °°½À´Ï´Ù.

* Âü°í: EndoTODAY ¾ÏÀ¸·Î ÀǷڵǾúÀ¸³ª Á¶Á÷°Ë»ç À½¼ºÀÎ °æ¿ì


2. ±Ë¾çÇü º´¼Ò¿¡ ´ëÇÑ Ä¡·á Àü PPI »ç¿ë

2015³â 12¿ù ¼øõÇ⺴¿ø È«¼öÁø ¼±»ý´Ô ÆÀ¿¡¼­ ±Ë¾çÇü À§¾ÏÀÇ ESD Àü PPI¸¦ ¾²¸é ÁÁ´Ù´Â °á°ú¸¦ ¹ßÇ¥ÇÏ¿´½À´Ï´Ù (Myung YS. Gastric Cancer 2015 - Epub). ´Ù¸¸ ±Ë¾ç ºÎÀ§ healing¿¡´Â µµ¿òÀÌ µÇÁö¸¸ complete resection rate³ª ÇÕº´Áõ ¹ß»ý·ü µîÀº Â÷ÀÌ°¡ ¾ø´Ù°í ÇÕ´Ï´Ù.


3. ESD¸¦ propofol ÀÌ¿ë sedation »óÅ¿¡¼­ ÁøÇàÇϱâ À§ÇÑ Áغñ

PropofolÀº ¸¶Ãë°ú ¼±»ý´Ô²²¼­ »ç¿ëÇÏ´Â °ÍÀÌ °¡Àå ÁÁ½À´Ï´Ù. Propofol ÀÌ¿ë ÁøÁ¤ »óÅ¿¡¼­ ESD¸¦ Çϱâ À§ÇÑ workup (2016³âÆÇ)À» ¼Ò°³ÇÕ´Ï´Ù.


4. º»ÀÎÀÌ ¾Æ´Ñ °¡Á·ÀÌ ¼³¸íÀ» µéÀ¸·¯ ¿À¼ÌÀ» ¶§


5. °íÀ§Çè ȯÀÚ - °ü»óµ¿¸Æ ½ºÅÄÆ®°¡ ÇÊ¿äÇÑ Çù½ÉÁõ ȯÀÚÀÇ À§¾Ï

°ü»óµ¿¸Æ ½ºÅÄÆ® ÈÄ¿¡´Â Ç×Ç÷¼ÒÆÇÁ¦°¡ ÇÊ¿äÇÕ´Ï´Ù. °ü»óµ¿¸Æ ½ºÅÄÆ® Á÷ÈÄ¿¡´Â º¸Åë ¾Æ½ºÇǸ°°ú clopidogrelÀ» ¾²°í ¾î´À Çϳª ²÷´Â °ÍÀÌ ½±Áö ¾ÊÀ¸¹Ç·Î ESD¸¦ ÇØ¾ß ÇÏ´Â »óȲÀ» ¸¸³ª¸é ´Ã ¾î·Á¿òÀ» °Þ½À´Ï´Ù.

°Ç°­°ËÁøÀ» ÅëÇÏ¿© À§¾Ï°ú stable angina°¡ ¹ß°ßµÇ¾ú½À´Ï´Ù. Coronary angiography¿¡¼­ 3 vessel disease·Î ½ºÅÄÆ®°¡ ÇÊ¿äÇÑ »óȲÀ̾ú½À´Ï´Ù. ½ÉÀå³»°ú¿Í ÇùÁøÇÏ¿© ¿ì¼± ½ÉÀå¾à º¹¿ëÇϸ鼭 Á¶½É½º·´°Ô Á¶±âÀ§¾Ï ESD¸¦ ¸ÕÀúÇÑ ÈÄ ½ºÅÄÆ®¸¦ Çϱâ·Î ÇÏ¿´½À´Ï´Ù.

ESD ½Ã¼ú¿¡´Â º° ¾î·Á¿òÀº ¾ø¾úÁö¸¸, Ȥ½Ã³ª ÇÏ´Â ¸¶À½¿¡ ¾à°£ÀÇ »ê¼Ò¸¦ nasal prongÀ¸·Î Åõ¿©ÇÏ¿´½À´Ï´Ù.


Stomach, ESD :
. Early gastric carcinoma
1. Location : antrum, lesser curvature
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, well differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 6 mm (2) vertical diameter, 5 mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 7 mm, proximal 12 mm, anterior 12 mm, posterior 12 mm, deep 1 mm
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : present
12. Histologic heterogeneity: absent


6. ESD Àü ȯÀÚ¿¡°Ô ¼ö¼úÀÌ ÇÊ¿äÇÒ È®·üÀ» ¾î¶»°Ô ¼³¸íÇÒ °ÍÀΰ¡?

Á¶±âÀ§¾Ï ESD¸¦ ÇÑ´Ù°í °¡Á¤ÇØ º¾½Ã´Ù. ÇÑ È¯ÀÚ´Â ¼ö¼úÇÒ È®·üÀÌ 50%, ´Ù¸¥ ȯÀÚ´Â ¼ö¼úÇÒ È®·üÀÌ 1%·Î ÃßÁ¤µÇ¾ú½À´Ï´Ù. ¿©·¯ºÐÀº ¾î¶»°Ô ¼³¸íÇϽðڽÀ´Ï±î?

1. 50%ÀΠȯÀÚ´Â 50%·Î 1%ÀΠȯÀÚ´Â 1%·Î ¼³¸íÇÑ´Ù.
2. ¸ðµÎ 15%¶ó°í ¼³¸íÇÑ´Ù.

Àú´Â 2¹øÀÔ´Ï´Ù. Áúº´ÀÇ À§Çèµµ¿¡ µû¶ó Áغñµµ ´Þ¸®ÇÏ°í, Ä¡·áµµ ´Þ¸®ÇÏÁö¸¸ ¼³¸íÀº ¶È°°ÀÌ ÇÕ´Ï´Ù.

¿¹»ó ¼ö¼ú È®·üÀÌ 50%¿´´ø »ç¶÷ÀÌ °á±¹ ¼ö¼úÀ» ¹Þ°Ô µÇ¸é "ÀÌ·² ÁÙ ¾Ë¾ÒÀ¸¸é ¿Ö óÀ½ºÎÅÍ ¼ö¼úÀ» ±ÇÇÏÁö ¾Ê¾Ò³ª?" ÇϽðí, 1%ÀÎ »ç¶÷ÀÌ ¼ö¼úÇÏ°Ô µÇ¸é "¼ö¼ú ÇÒ ÀÏÀÌ °ÅÀÇ ¾ø´Ù°í ÇÏ´õ´Ï ¿Ö ¼ö¼úÀ̳Ä"? ÇϽðí, 50%ÀÎ »ç¶÷ÀÌ ¼ö¼úÇÏÁö ¾Ê°Ô µÇ¸é "¿Ö ºÒÇÊ¿äÇÏ°Ô °ÌÁÖ°í ±×·¨³ª?"ÇϽðí, 1%ÀÎ »ç¶÷ÀÌ ¼ö¼úÇÏÁö ¾Ê°Ô µÇ¸é ¾ÏÀ̶ó´Â °ÍÀ» ÀØ°í ¸Å¿ì °£´ÜÇÑ ÀÏ ÇÑ °ÍÀ¸·Î »ý°¢ÇÏ°Ô µË´Ï´Ù. Àú´Â ÀÌ ¸ðµç »óȲÀ» ÀûÀýÈ÷ ÅëÁ¦ÇÒ ¹æ¹ýÀ» ãÁö ¸øÇß½À´Ï´Ù. ±×·¡¼­ ±×³É Æò±ÕÄ¡ÀÎ 15%¸¦ ¸»ÇÏ°í ÀÖ½À´Ï´Ù.

°ÅÀÇ µ¿ÀÏÇÑ ½Ã¼úÀ» ¼öµµ ¾øÀÌ ¹Ýº¹ÇÏ´Â ÀÇ»ç·Î¼­´Â ÀÌ·¸°Ô ÇÒ ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ESD¸¦ 1´Þ¿¡ 2-3¸í ÇÑ´Ù¸é individualized ¼³¸íÀ» ÇÒ ¼ö ÀÖ°ÚÁö¿ä.

¹°·Ð ÀúÀÇ ¹æħÀÌ Á¤´äÀº ¾Æ´Õ´Ï´Ù. »óȲ¿¡ ¸Â°Ô ÇÒ ¼ö ¹Û¿¡ ¾ø´Ù°í »ý°¢ÇÕ´Ï´Ù.


[References]

1) EndoTODAY À§¾Ï 680 - ÀÇ·á¿¡µµ ½Ã¼úÀÚÀÇ ¼º°ÝÀÌ ¹Ý¿µµË´Ï´Ù.

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