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EndoTODAY ³»½Ã°æ ±³½Ç


[Á¶±âÀ§¾Ï ³»½Ã°æ ºÐ·ù. Classification of early gastric cancers] - ðû

1. In vivo, real time, endoscopic classification

2. Big picture. ³ª¹«¸¦ º¸Áö ¸»°í ½£À» º¸ÀÚ

3. Simple is useful. ´Ü¼øÇÑ °ÍÀÌ À¯¿ëÇÏ´Ù.

4. IIa + IIc or IIc +IIa issue

5. Folds

6. Folds for EGC classification. Á¶±âÀ§¾Ï ³»½Ã°æ À°¾ÈºÐ·ù¿¡¼­ fold¸¦ ¾î¶»°Ô ¹Ý¿µÇÒ °ÍÀΰ¡?

7. °¨º°Áø´Ü

8. ´Ü±â ³»½Ã°æ ±³À°ÀÇ È¿°ú¿¡ ´ëÇÑ ÂªÀº º¸°í¼­

9. Á¶±âÀ§¾Ï ºÐ·ù¿¡ ´ëÇÑ Àü¹®°¡ survey (2012)

10. References


1. In vivo, real time, endoscopic classification

Á¶±âÀ§¾Ï ºÐ·ù¹ýÀÇ °£ÆÇÀº 'ÀϺ» Á¶±âÀ§¾Ï¿¬±¸È¸ ºÐ·ù'ÀÔ´Ï´Ù. 50³âµµ ³ÑÀº ¿À·¡µÈ ºÐ·ù¹ýÀÔ´Ï´Ù (1962³â ÀϺ»¼ÒÈ­±â³»½Ã°æÇÐȸ, 1963³â ÀϺ»À§¾Ï¿¬±¸È¸). ÃÖ±Ù µ¿¼­¾çÀÇ ¿©·¯ Àü¹®ÀǵéÀÌ ÇÔ²² Á¦¾ÈÇÑ Paris classification¿¡¼­µµ °ÅÀÇ ¼öÁ¤¾øÀÌ Ã¤ÅõǾîÁø Ç¥ÁØ ÁßÀÇ Ç¥ÁØÀÔ´Ï´Ù. 'ÀϺ» Á¶±âÀ§¾Ï¿¬±¸È¸ ºÐ·ù'ÀÇ ¿ø·¡ ¸ð½ÀÀÌ ¾î¶°ÇÏ¿´´ÂÁö´Â µµ¹«Áö ãÀ» ¼ö ¾ø½À´Ï´Ù. ÀÚ¼¼È÷ ¼³¸íµÈ °÷µµ ¾ø´Ù (Á¦°¡ ÀϺ»¾î¸¦ ¸ð¸£±â ¶§¹®¿¡ ãÁö ¸øÇÏ°í ÀÖ´Â °ÍÀÏ ¼öµµ ÀÖ½À´Ï´Ù). ±×³É ÀüÅë¿¡ µû¶ó¼­ ´ë°­ ºÐ·ùÇÏ°í ÀÖ´Â ½ÇÁ¤ÀÔ´Ï´Ù. '´ë°­'À̶ó°í ¹«½ÃÇÏÁö´Â ¸¶½Ê½Ã¿ä. ¹«Ã´ À¯¿ëÇÕ´Ï´Ù.

ÇöÀç »ç¿ëÇÏ°í ÀÖ´Â Á¶±âÀ§¾Ï ºÐ·ù¹ýÀº ³»½Ã°æ ¼Ò°ß¿¡ ±âÃÊÇÑ gross classificationÀÔ´Ï´Ù. °£È¤ ³í¹®¿¡¼­ º´¸® ºÐ·ù¸¦ »ç¿ëÇϱ⵵ Çϴµ¥, ÀÌ´Â Â÷¼±ÀÏ »ÓÀÔ´Ï´Ù. ³»½Ã°æ À°¾È¼Ò°ßÀ» ¹ÙÅÁÀ¸·Î ÇÑ real time ºÐ·ù°¡ Á¤´äÀÔ´Ï´Ù. In vivo, real time, endoscopic classification¸¸ÀÌ Áø´Ü°ú Ä¡·á ¹æħ °áÁ¤¿¡ °¡Àå Å« Á¤º¸¸¦ Á¦°øÇϱ⠶§¹®ÀÔ´Ï´Ù.

Á¶±âÀ§¾Ï ³»½Ã°æºÐ·ù ºÐ¾ß¿¡¼­´Â ÀϺ»ÀÌ Á¦½ÃÇÑ ¹æ½ÄÀ» ¼­¾çÀÌ ¹Þ¾ÆµéÀÎ »óȲÀÔ´Ï´Ù. 2003³â ¹ßÇ¥µÇ°í 2005³â °³Á¤µÈ Paris ºÐ·ù¶ó´Â °ÍÀÌ ¹Ù·Î ±×°ÍÀÔ´Ï´Ù (Endoscopy 2005;37:570-8). Á¶±âÀ§¾ÏÀ» º°·Î º» ÀûÀÌ ¾ø´Â ¼­¾ç»ç¶÷µéÀ» °¡¸£Ä¡·Á°í ¾ïÁö·Î ¸¸µç °ÍÀÎÁö¶ó ¹«Ã´ ¾î»öÇÕ´Ï´Ù. ÀϺ»À̳ª ¿ì¸®³ª¶óÀÇ ³»½Ã°æ½Ç ÇöÀå¿¡¼­ »ç¿ëµÇ´Â ºÐ·ù¿Íµµ ¾à°£ ´Ù¸¨´Ï´Ù. ´ë°­ ¹«½ÃÇصµ ÁÁ½À´Ï´Ù.

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Paris ºÐ·ù¿¡ ´ëÇÑ Èï¹Ì·Î¿î Ä«Å÷Çü ¼³¸í


2. Big picture. ³ª¹«¸¦ º¸Áö ¸»°í ½£À» º¸ÀÚ

Á¶±âÀ§¾Ï ³»½Ã°æ ºÐ·ù´Â º¸Åë ³»½Ã°æÀ¸·Î ¹Ù¶óº» ¼Ò°ßÀÌ ±âÁØÀÔ´Ï´Ù. È®´ë³»½Ã°æ, NBI, »ö¼Ò³»½Ã°æ µî¿¡¼­ º¸ÀÌ´Â ¹Ì¼¼ÇÑ º¯È­¸¦ ±âÁØÀ¸·Î ºÐ·ùÇÏ´Â °ÍÀÌ ¾Æ´Õ´Ï´Ù. ´«À» ¹ÝÂë °¨°í Èñ¹ÌÇÏ°Ô ¹Ù¶óº¼ ¶§ º´¼ÒÀÇ Æ¯Â¡À» Àß ¿ä¾àÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÀÌ·¸°Ô »ö¼Ò¸¦ »Ñ¸®°í ±ÙÁ¢ÇÏ¿© ÀÚ¼¼È÷ °üÂûÇÏ¸é ³»½Ã°æ ºÐ·ù°¡ ¾î·Á¿öÁý´Ï´Ù. »ö¼Ò¾øÀÌ, È®´ë¾øÀÌ, ±×³É ´«À» °Ô½¿Ã÷°Ô ¶ß°í ºÐ·ùÇÏ´Â °ÍÀÌ ´õ ÁÁ´Ù°í »ý°¢ÇÕ´Ï´Ù. ¾ÏÀÎÁö ¾Æ´ÑÁö ÁúÀûÁø´ÜÀ» Çϰųª ESD¿¡¼­ Ä¡·á¹üÀ§¸¦ °áÁ¤ÇÏ´Â °úÁ¤¿¡´Â »ö¼Ò³ª È®´ë°¡ À¯¿ëÇÕ´Ï´Ù. ±×·¯³ª ºÐ·ù¿¡´Â ¾Æ´Õ´Ï´Ù.


3. Simple is useful. ´Ü¼øÇÑ °ÍÀÌ À¯¿ëÇÏ´Ù.

ÀÚ¼¼È÷ º¸´Â °ÍÀÌ ´õ ÁÁÀº °ÍÀº ¾Æ´Õ´Ï´Ù. ³ª¹«¸¸ º¸°í ½£À» º¸Áö ¸øÇÒ ¼ö Àֱ⠶§¹®ÀÔ´Ï´Ù. Ä¡·á¹ý ¼±ÅÃÀ̳ª º´Å»ý¸® ¿¬±¸¿¡¼­´Â ´Ü¼øÇÑ ºÐ·ù°¡ ÁÁ½À´Ï´Ù. ¿¹¸¦ µé¾î elevated¿Í flat or depressed¿Í °°ÀÌ µÑ·Î ³ª´©´Â °ÍÀÌ ´õ À¯¿ëÇÕ´Ï´Ù.

Áö³ªÄ¡°Ô ÀÚ¼¼È÷ °üÂûÇÏ¸é ¸ðµç Á¶±âÀ§¾ÏÀÌ mixed typeó·³ º¸ÀÔ´Ï´Ù. °ú°Å¿¡ Áø´ÜµÈ IIc º´º¯µµ ½Å±â¼úÀ» ÀÌ¿ëÇÏ¿© ÀÚ¼¼È÷ °üÂûÇÏ¸é ¾à°£ ´õ ÇÔ¸ôµÇ¾ú°Å³ª µ¹ÃâµÈ ºÎºÐÀÌ Àֱ⠸¶·ÃÀÔ´Ï´Ù. À̸¦ ¸ðµÎ ¹Ý¿µÇϸé Á¶±âÀ§¾ÏÀº Ç×»ó IIa + IIc + IIb¿Í °°ÀÌ º¹ÀâÇÒ ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù.

Á¶±âÀ§¾ÏÀÇ ºÐ·ù¹ýÀº ¸ðµç Á¶±âÀ§¾ÏÀ» ´ë°­ 5°³ÀÇ groupÀ¸·Î ³ª´©ÀÚ´Â ¾à¼ÓÀÔ´Ï´Ù. ÀÌ¿¡ ÇØ´çÇÏÁö ¾Ê´Â °ÍÀº mixed typeÀÌ µË´Ï´Ù. ¹°·Ð IIa + IIc¿Í °°Àº ÇüÅ´ ³ª¸§´ë·ÎÀÇ ÀÓ»óÀû Ư¡ÀÌ ÀÖ½À´Ï´Ù. ±×·¯³ª IIc + III + IIa + IIb ÇüÀÇ ÀÓ»óÀûÀΠƯ¡Àº ¹«¾ùÀϱî?

ÀÌ·± ¼¶¼¼ÇÑ ±¸ºÐÀÌ ½ÇÁ¦ °¡´ÉÇÒ±î¿ä? ÀÓ»óÀû À¯¿ë¼ºÀÌ ÀÖ´Â °ÍÀϱî¿ä?

Á¶±âÀ§¾ÏÀ» ¸¸³ª¸é ¸ðµç ¼ö´Ü°ú ¹æ¹ýÀ» µ¿¿øÇÏ¿© (È®´ë³»½Ã°æ, »ö¼Ò³»½Ã°æ, NBI µî) ÀÚ¼¼È÷ °üÂûÇÏ°í ÁÁÀº »çÁøÀ» ³²±â´Â °ÍÀÌ ÁÁÀ» °Í °°½À´Ï´Ù. ±×·¯³ª ºÐ·ù´Â ´Ü¼øÇÏ°Ô °¥ °ÍÀ» ±ÇÇÕ´Ï´Ù. ¿À·£ ½Ã°£ ºÐ·ù¸¦ °í¹ÎÇÏ´À´Ï Â÷¶ó¸® ´ë°­ ºÐ·ùÇÏ°í Áú ÁÁÀº »çÁøÀ» Âï¾îµÎ´Â °ÍÀÌ ÁÁ°Ú½À´Ï´Ù. °¡±ÞÀû mixed typeÀ¸·Î ºÐ·ùµÇ´Â Áõ·Ê¸¦ ÁÙÀÌ´Â °ÍÀÌ ½Ç¿ëÀûÀ̶ó »ý°¢ÇÕ´Ï´Ù.


4. IIa + IIc or IIc +IIa issue

¿©·¯ºÐ²²¼­´Â ¾Æ·¡ Áõ·ÊÀÇ ³»½Ã°æ ºÐ·ù¸¦ ¾î¶»°Ô »ý°¢ÇϽʴϱî?

»ç½Ç IIa + IIc ȤÀº IIc +IIa´Â ±×¸® ´Ü¼øÇÏÁö ¾Ê½À´Ï´Ù. IIc¶ó°í ¾ð±ÞµÈ ºÎºÐÀÌ ÀÖÀ¸´Ï ÇÔ¸ôºÎÀ§ÀÇ ³ôÀÌ°¡ ÁÖº¯ Á¡¸·º¸´Ù ³·À» °ÍÀ¸·Î »ý°¢Çϱ⠽±½À´Ï´Ù. ±×·¯³ª Paris ºÐ·ù(Powerpoint PDF, 0.4 M)¿¡¼­´Â IIa + IIcÀÇ ÇÔ¸ôºÎÀ§¸¦ µÎ °¡Áö·Î ³ª´©¾ú½À´Ï´Ù. Depressed¿Í relatively depressedÀÌ´Ù. ±×¸²À» º¸¸é ½±°Ô ¾Ë ¼ö ÀÖ½À´Ï´Ù. ±×·¸´Ù°í À̸¦ ¹Ý¿µÇÏ¿© ´õ º¹ÀâÇÑ ºÐ·ùü°è¸¦ ¸¸µéÁö´Â ¾Ê°í ÀÖ½À´Ï´Ù. ºÐ·ù´Â ´Ü¼øÇÏ°Ô ÇÏ°í ÇÊ¿äÇÏ¸é ¸»À» µ¡ºÙÀÌ¸é µÇ±â ¶§¹®ÀÔ´Ï´Ù.

Paris ºÐ·ù(Powerpoint PDF, 0.4 M)¿¡¼­ ¾Æ·¡¿Í °°ÀÌ depressed¿Í relatively depressed¸¦ ±¸ºÐÇÏ¿´½À´Ï´Ù. ½ÇÁ¦ ³»½Ã°æ¿¡¼­ ÀÌ µÑÀ» Á¤È®È÷ ±¸ºÐÇÒ ¼ö ÀÖÀ»±î¿ä?

Depressed¿Í relatively depressed¶ó´Â µÎ ¿ë¾î°¡ Çò°¥¸®±â ¶§¹®¿¡ AxonÀº absolutely depressed¿Í relatively depressed·Î À̸§À» ¾à°£ ¼öÁ¤ÇÏ¿´½À´Ï´Ù. Á¶±Ý ³´±â´Â ÇÏÁö¸¸ ½ÇÁ¦ ¾ó¸¶³ª À¯¿ëÇÒÁö ¾Ë ¼ö ¾ø½À´Ï´Ù.


5. Fold

EndoTODAY Folds·Î ¿Å°å½À´Ï´Ù.


6. Folds for EGC classification. Á¶±âÀ§¾Ï ³»½Ã°æ À°¾ÈºÐ·ù¿¡¼­ fold¸¦ ¾î¶»°Ô ¹Ý¿µÇÒ °ÍÀΰ¡?

Á¶±âÀ§¾ÏÀÇ ÁÖ·Î ¾Ï Ç¥¸éÀÇ À¶±â/Æòź/ÇÔ¸ôÀ» ±âº»À¸·Î ºÐ·ùµÇ¾î ÀÖ½À´Ï´Ù. ÇÔ¸ôÇü Á¶±âÀ§¾Ï¿¡¼­ ÈçÈ÷ µ¿¹ÝµÇ´Â fold ºÎºÐÀº Á¶±âÀ§¾ÏÀÇ ³»½Ã°æ ºÐ·ù¿¡ º°·Î ¹Ý¿µÇÏÁö ¾Ê°í ÀÖ½À´Ï´Ù. ¿©±â¿¡¼­ ¸î °¡Áö °í·ÁÁ¡ÀÌ »ý±é´Ï´Ù.

1) Fold º¯È­¸¦ ¸ðµÎ ¹Ý¿µÇÏ¸é ºÐ·ù¹ýÀÌ º¹ÀâÇØÁý´Ï´Ù.

ClubbingÀ̳ª fusionÀÇ ¸»´ÜÀº ¾î´À Á¤µµ À¶±âµÇ±â ¸¶·ÃÀÔ´Ï´Ù. À̸¦ ±×´ë·Î ¹Ý¿µÇÏ¸é »ó´ç¼öÀÇ ÇÔ¸ôÇü Á¶±âÀ§¾ÏÀÌ À¶±âµÈ ºÎºÐÀ» Æ÷ÇÔÇÑ ·Î ÆÇ´ÜÇÒ ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ±× °á°ú EGC IIc+IIa°¡ ³²¹ßµÇ´Â °ÍÀÔ´Ï´Ù. Fold´Â Á¶±âÀ§¾Ï¿¡ ÀÇÇÑ ÀÌÂ÷ÀûÀÎ º¯È­À̸ç, fold Àüü°¡ ¾Ï¼¼Æ÷·Î ±¸¼ºµÈ °Íµµ ¾Æ´Ï¸ç, foldÀÇ ¸ð¾çµµ °ø±â¸¦ ³Ö°í »©´Â °Í¿¡ µû¶ó À¯µ¿ÀûÀÎ Á¡ µîÀ» ¸ðµÎ °í·ÁÇÒ ¶§, Á¶±âÀ§¾ÏÀÇ À°¾ÈºÐ·ù¿¡¼­ ÀϹÝÀûÀ¸·Î fold ºÎºÐÀº °í·ÁÇÏÁö ¾Ê´Â °ÍÀÌ ÁÁ½À´Ï´Ù. ¿¹¸¦ µé¾î ¿¹»Û ÇÔ¸ôÇü º´¼Ò¿¡ ¿©·¯ fold°¡ ²ø·Á¿Â °æ¿ì´Â ±×³É EGC IIc·Î ºÐ·ùÇÏ´Â °ÍÀÌ º¸ÅëÀÔ´Ï´Ù.

Fold°¡ ÇöÀúÇÏÁö¸¸ ±×³É EGC IIc·Î ºÐ·ùÇÒ °ÍÀ» ±ÇÇÏ°í ½Í½À´Ï´Ù.


7. °¨º°Áø´Ü

³»½Ã°æ °Ë»ç¿¡¼­ ±Ë¾çÀÌ °üÂûµÉ ¶§, °¡Àå Áß¿äÇÑ °ÍÀº ¾ç¼º ±Ë¾ç°ú ¾Ç¼º ±Ë¾çÀÇ °¨º°ÀÔ´Ï´Ù. ¾Ç¼º±Ë¾çÀÇ ÁÖ¸§Àº ±Ë¾ç ¹Ù´Ú¿¡¼­ ¶³¾îÁø °÷¿¡¼­ ³¡³ª°Å³ª abrupt cutting (=interruption), rat-tailing (=rapid tapering), clubbing, fusion, dam-formation µîÀ» º¸ÀÔ´Ï´Ù.

¾Ç¼º±Ë¾çÀÇ ¶Ç ´Ù¸¥ ¼Ò°ßÀº edge¿Í margin¿¡¼­ °üÂûÇÒ ¼ö Àִµ¥, ±Ë¾çº¯¿¬ÀÇ ¶Ñ·ÇÇÑ °áÀý ¸ð½À, ÁÖº¯ Á¡¸·ÀÇ ºÒ±ÔÄ¢ÇÑ º¯»ö, ºÎºÐÀûÀÎ Àç»ý»óÇÇ, ¹éÅÂÀÇ overriding, À§ ¼Ò±¸ÀÇ ÆÐÅÏÀÇ ¼Ò½Ç µîÀÔ´Ï´Ù. ¾Ç¼º ±Ë¾çÀÇ ¹Ù´ÚÀº ºÒ±ÔÄ¢ÇÑ °æÇâÀÌ ÀÖÀ¸³ª ÆòźÇØ º¸ÀÌ´Â °æ¿ìµµ ÀÖ½À´Ï´Ù. ±Ë¾ç³» tumor islandµµ Áß¿äÇÑ ¼Ò°ßÀÔ´Ï´Ù.

ÀüÇüÀûÀÎ tumor island

¾ç¼º ±Ë¾çÀÇ ¹Ù´ÚÀº »ó´ëÀûÀ¸·Î smoothÇÏ¸ç ±Ë¾çÀÇ °æ°è°¡ ¸íÈ®ÇÏ°í À§¿¡¼­ ¾ð±ÞµÈ ¾Ç¼ºÀ» ½Ã»çÇÏ´Â ¼Ò°ßÀÌ ¾ø½À´Ï´Ù. ¾ç¼º ±Ë¾çÀÇ ÁÖ¸§Àº ±Ë¾ç ¹Ù´Ú¿¡¼­ ³¡³ª´Â °æÇâÀÌ ÀÖ°í ±Ë¾çÀÌ Å« °æ¿ì¿¡´Â º¯¿¬¿¡ Èí¼öµÇ±âµµ ÇÕ´Ï´Ù.

À§¿¡¼­ ¼³¸íÇÑ ¸ðµç °¨º° point¿¡µµ ºÒ±¸ÇÏ°í ½ÇÁ¦·Î´Â ¾ç¼º ±Ë¾ç°ú ¾Ç¼º±Ë¾çÀ» ¿Ïº®ÇÏ°Ô ±¸º°Çϱâ´Â ¾î·Æ½À´Ï´Ù. Á¶Á÷°Ë»ç¿Í follow-up. ÀÌ µÎ °¡Áö¸¸ÀÌ ÃÖÁ¾ÀûÀ¸·Î È®½ÇÇÑ Áø´ÜÀ» º¸ÀåÇÕ´Ï´Ù.


8. ´Ü±â ³»½Ã°æ ±³À°ÀÇ È¿°ú¿¡ ´ëÇÑ ÂªÀº º¸°í¼­

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9. Á¶±âÀ§¾Ï ºÐ·ù¿¡ ´ëÇÑ Àü¹®°¡ survey (2012)

¿©·¯ º´¿øÀÇ ³»½Ã°æ Àü¹®°¡ 22ºÐ¿¡°Ô 18°³ Á¶±âÀ§¾ÏÀÇ ³»½Ã°æºÐ·ù¿¡ ´ëÇÑ ¼­º£À̸¦ ÇÏ¿´½À´Ï´Ù. »çÁøÀ» º¸½Ã°í ÀÚ½ÅÀÇ ³»½Ã°æ ºÐ·ù¸¦ »ý°¢ÇϽʽÿä. ±×¸®°í ¿ì¸®³ª¶ó ´Ù¸¥ Àü¹®°¡µéÀº ¾î¶»°Ô »ý°¢ÇÏ¿´´ÂÁö ºñ±³ÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù. Àç¹ÌÀÖ½À´Ï´Ù.

IIc: 16¸í, Mixed: 5¸í (IIc+IIb°¡ °¡Àå ÈçÇÔ), IIb: 1¸í

I: 15¸í, Mixed: 7¸í (I+IIa)

IIc: 10¸í, Mixed : 9¸í (III+IIc°¡ °¡Àå ÈçÇÔ), III: 3¸í

IIa: 16¸í, Mixed: 2¸í (IIa + IIc), I: 4¸í

I: 16¸í, Mixed: 2¸í (I+IIa), IIa: 4¸í

Mixed: 18¸í (IIa+IIc°¡ °¡Àå ÈçÇÔ), IIa : 4¸í

IIb: 19¸í, IIc: 2¸í, IIa: 1¸í

Mixed: 13¸í(IIc + IIa), IIc: 8¸í, III: 1¸í

IIb: 15¸í, Mixed: 4¸í (IIc+ IIb°¡ °¡Àå ÈçÇÔ), IIc: 3¸í

IIa: 9¸í, IIb: 8¸í, Mixed: 3¸í (IIb + I or II a), IIc : 2¸í

IIc: 17¸í, Mixed: 3¸í (II c + IIa or IIb), IIb: 1¸í, IIa: 1¸í

III: 18¸í, Mixed: 4¸í (IIa + III)

I: 22¸í

III: 11¸í, Mixed: 9¸í (IIc + III), IIc: 2¸í

IIa: 12¸í, I: 8¸í, Mixed: 2¸í (III + IIc)

III: 17¸í, Mixed: 2¸í (III + IIa), IIc: 2¸í, ¹«È¿: 1

Mixed: 12¸í (IIa + IIc), IIa: 7¸í, IIc: 2¸í, ¹«È¿: 1 ¸í

Mixed: 11¸í (IIc + III), IIc: 7¸í, III: 3¸í, ¹«È¿: 1 ¸í


[References]

1) EndoTODAY Á¶±âÀ§¾Ï atlas

2) [2013-4-17 ´ëÇѼÒÈ­±â³»½Ã°æÇÐȸ ±³À°ÀÚ·á] À§¾ÏÀÇ ³»½Ã°æ Áø´Ü ºÐ·ù ü°è

3) Improving the Endoscopic Detection Rate in Patients with Early Gastric Cancer ¹®Èñ¼® (2015 CE)

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