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[¿ÏÀüÀýÁ¦ ÈÄ Àå±â¼ºÀû. Longterm outcome of endoscopic curative resection of EGC] - ðû

2003³âºÎÅÍ 2011³â±îÁö »ï¼º¼­¿ïº´¿ø¿¡¼­ ³»½Ã°æÀ¸·Î Ä¡·áÇÑ differentiate-type EGC ȯÀÚ 2,036¸í Áß curative resectionÀ¸·Î ³ª¿Ô´ø 1,692¸í (83.2%) Áß ESD·Î Ä¡·áÇÏ¿´°í 1³â ÀÌ»ó ÃßÀû°üÂûÀÌ °¡´ÉÇÏ¿´´ø 1,306¸í¿¡ ´ëÇÑ long-term follow-up data°¡ ¹ßÇ¥µÇ¾ú½À´Ï´Ù (¹Îº´ÈÆ. Endoscopy 2015). EndoscopyÁö Newsletter¿¡ ¼Ò°³µÇ¾ú½À´Ï´Ù. ¹Îº´ÈÆ ±³¼ö´Ô. ¼ö°í ¸¹À¸¼Ì½À´Ï´Ù.

¿ì¼± »ï¼º¼­¿ïº´¿ø¿¡¼­ »ç¿ëÇÏ°í Àִ ǥÁØÀûÀÎ ¿ë¾î Á¤ÀÇ°¡ Àß Á¤¸®µÇ¾î ÀÖ½À´Ï´Ù.


En bloc resection was defined as resection of the tumor in one piece with no endoscopically residual tumor. R0 resection was defined as resection of the tumor with no histological evidence of cancer cells on the lateral or vertical margins. The result was judged as curative resection when all of the following conditions were fulfilled, according to Japanese gastric cancer treatment guidelines:

- well or moderately differentiated early gastric cancer or papillary early gastric cancer;
- en bloc resection;
- negative lateral resection margins;
- negative vertical resection margin;
- no lymphovascular invasion; and

(i) tumor size ¡Â 2 cm, mucosal cancer, no ulcer in tumor (that is, an early gastric cancer meeting the absolute indication), or
(ii) tumor size > 2 cm, mucosal cancer, no ulcer in tumor, or
(iii) tumor size ¡Â 3 cm, mucosal cancer, ulcer in tumor, or
(iv) tumor size ¡Â 3 cm, sm1 cancer (submucosal invasion depth < 500 um from muscularis mucosa layer).

Long-term outcomes after ESD, including recurrence and overall survival, were analyzed only in patients undergoing curative resection for early gastric cancers meeting the absolute or expanded indications. In cases of multiple early gastric cancers, patients were excluded from the analysis if curative resection was not achieved for at least one lesion.

A cancer detected at the primary resection site during the first or second follow-up EGD within 12 months after curative resection was regarded as a residual lesion. Local recurrence was defined when the cancer was detected at the primary resection site after at least two negative follow-up EGDs after curative ESD of the primary lesion. A new gastric cancer lesion detected at a location other than the primary resection site within 12 months after curative resection was regarded as a synchronous lesion. Metachronous recurrence was defined when a new gastric cancer lesion was detected at a location other than the primary resection site at least 12 months after curative ESD of the primary lesion.

Bleeding was defined as: (i) intraoperative massive bleeding that required blood transfusion; (ii) postoperative bleeding that required blood transfusion or endoscopic or surgical intervention because of hematemesis or melena; or (iii) a decrease in hemoglobin level greater than 2 g/dL, after the procedure.

Perforation was diagnosed when mesenteric fat or the intra-abdominal space was observed directly during the procedure (frank perforation), or if free air was found on a plain chest X-ray after the procedure without a visible gastric wall defect having been noted during the procedure (microperforation).


ÃßÀû°üÂûÀÌ Âª¾Ò´ø ȯÀÚ¿Í synchronous lesion 13¸í µî Á¦¿Ü±âÁØÀ» Àû¿ëÇÑ ÈÄ 1,306 ȯÀÚ (Á¶±âÀ§¾Ï 1,341 º´¼Ò)¿¡ ´ëÇÏ¿© Áß¾Ó°ª 47 °³¿ù µ¿¾È °æ°ú°üÂûÇÏ¿´½À´Ï´Ù.

5³â »ýÁ¸À²Àº Àý´ëÀûÀÀÁõÀÇ °æ¿ì 97.3%, È®´ëÀûÀÀÁõÀÇ °æ¿ì 96.4%¿´½À´Ï´Ù.

Metachronous recurrence´Â 47¸í (3.6%, 47/1306)¿¡¼­ ¹ß°ßµÇ¾ú½À´Ï´Ù. Á¶±âÀ§¾ÏÀÌ 44¿¹ (93.6%), ÁøÇ༺À§¾ÏÀÌ 3¿¹¿´À¸¸ç, 28¿¹(60.0%)´Â ESD·Î 19¿¹(40.0%)´Â ¼ö¼ú·Î Ä¡·áÇÏ¿´½À´Ï´Ù.

Metachronous recurrence´Â óÀ½¿¡ ´Ù¹ß¼º º´¼Ò¿´´ø ȯÀÚ¿Í ºÐÈ­ÇüÀÌ well differentiated¿¡¼­ ¸¹¾Ò½À´Ï´Ù.

°¡Àå Áß¿äÇÑ extragastric recurrence´Â Àý´ëÀûÀÀÁõ¿¡¼­ 1¿¹, È®´ëÀûÀÀÁõ¿¡¼­ 1¿¹°¡ ÀÖ¾ú½À´Ï´Ù. Àý´ëÀûÀÀÁõ 1¿¹´Â Àç¹ßº´¼Ò¸¦ ¼ö¼ú·Î Ä¡·áÇÒ ¼ö ÀÖ¾ú½À´Ï´Ù. ±×·¯³ª È®´ëÀûÀÀÁõÀ̾ú´ø 1¿¹´Â palliative surgery ¹Û¿¡ ÇÒ ¼ö ¾ø¾ú½À´Ï´Ù. µÎ ¸í ¸ðµÎ óÀ½ »çÁøÀ» ´Ù½Ã º¸´õ¶óµµ ESD¸¦ ÇßÀ» °Í °°Àº ȯÀÚÀÔ´Ï´Ù. Âü ¾î·Æ½À´Ï´Ù. ´ÙÇàÀÎ °ÍÀº 1,306¸í¿¡¼­ ´Ü µÎ ¸í¸¸ extragastric recurrence¸¦ º¸¿´´Ù´Â Á¡ÀÌ°í ÀÌ´Â radical subtotal gastrectomyÀÇ ÀϹÝÀûÀÎ surgical mortalityº¸´Ù ³·Àº ¼öÁØÀ̾ú½À´Ï´Ù.

Áö±Ý¿Í¼­ ³í¹®À» ²Ä²ÄÈ÷ Àß Àо´Ï µü ÇÑ ¹®Àå¿¡¼­ ¿ÀÇØÀÇ ¼ÒÁö°¡ ÀÖ´Â °Í °°½À´Ï´Ù. ÀûÀÀÁõÀÔ´Ï´Ù. "All ESD procedures for early gastric cancer were performed by three experienced endoscopists (B.H.M., J.H.L., and J.J.K.), based on the expanded indications." ´ëºÎºÐ Àý´ëÀûÀÀÁõÀÎ °ÍÀ¸·Î »ý°¢ÇÏ°í ½Ã¼úÀ» ÇÏ¿´°í È®´ëÀûÀÀÁõÀε¥ ½Ã¼úÇÑ °æ¿ì´Â ¸Å¿ì Àû¾ú½À´Ï´Ù. ±×·±µ¥ ¸¶Ä¡ È®´ëÀûÀÀÁõµµ Àû±ØÀûÀ¸·Î ½Ã¼úÇÑ °Íó·³ Çؼ®µÉ ¼ÒÁö°¡ ÀÖ´Â ¹®Àåó·³ ÀÐÈü´Ï´Ù. ¿©ÇÏÆ° ±âº»ÀûÀΠȯÀÚ¼±ÅñâÁØÀº Àý´ëÀûÀÀÁõÀ̾ú½À´Ï´Ù.


2023³â Gut and Liver¿¡ ½Ç¸° National Health Insurance ÀÚ·á ºÐ¼®ÀÔ´Ï´Ù. ÃÊ°í·É¿¡¼­´Â À§¾Ï ³»½Ã°æ Ä¡·á ÈÄ ¼ºÀûÀÌ Àå³âÀ̳ª °í·Éº¸´Ù´Â ¸øÇÕ´Ï´Ù(Gut Liver 2023).


2023³â »ï¼º¼­¿ïº´¿ø¿¡¼­ ½ÅÁúȯ ¿©ºÎ¿¡ µû¸¥ ESD Àå±â ¼ºÀû °á°ú¸¦ ¹ßÇ¥ÇÏ¿´½À´Ï´Ù (Kim TS. Digestive Endoscopy 2023)

Overall survival

Disease specific survival


2. 2015³â »ï¼º¼­¿ïº´¿ø ÆÄÆ®³ÊÁî ¼¾ÅÍ ±â°í

¿ì¸®³ª¶ó¿¡¼­ °¡Àå ÈçÇÑ ¾Ï Áß ÇϳªÀÎ À§¾ÏÀÇ Ä¡·á¼ºÀûÀº Áö³­ 20³â°£ ´«ºÎ½Ã°Ô ¹ßÀüÇß½À´Ï´Ù. À§¾Ï Áø´Ü ÈÄ 5³â »ýÁ¸À²ÀÌ ÇöÀúÈ÷ ³ô¾ÆÁ³À» »Ó¸¸ ¾Æ´Ï¶ó, À§¾Ï ȯÀÚÀÇ »îÀÇ ÁúÀÌ ´«¿¡ ¶ç°Ô ÁÁ¾ÆÁ³½À´Ï´Ù. ÀÌ´Â °ËÁø³»½Ã°æÀ» ÅëÇÑ Á¶±â Áø´Ü, º¹°­°æ ¼ö¼úÀÇ º¸ÆíÈ­ ¹× ³»½Ã°æ ÀýÁ¦¼úÀÇ º¸±Þ¿¡ µû¸¥ °á°úÀÔ´Ï´Ù. ÃÖ±Ù »ï¼º¼­¿ïº´¿ø¿¡¼­ ÀýÁ¦¼úÀ» ¹ÞÀº À§¾ÏȯÀÚ Áß Á¶±âÀ§¾ÏÀÇ ºñÀ²Àº 70%¸¦ »óȸÇÏ°í ÀÖ½À´Ï´Ù. Á¶±âÀ§¾Ï Áß ³»½Ã°æ ÀýÁ¦¼úÀÇ ´ë»óÀº ¾à 25% Á¤µµÀÔ´Ï´Ù.

Á¶±âÀ§¾Ï ³»½Ã°æÄ¡·áÀÇ ÀûÀÀÁõÀº ¸²ÇÁÀý ÀüÀÌ ¹× ¿ø°Ý ÀüÀÌÀÇ °¡´É¼ºÀ» °í·ÁÇÏ¿© °áÁ¤µË´Ï´Ù. ÇöÀç Á¶±âÀ§¾Ï ³»½Ã°æÀýÁ¦¼úÀÇ Àý´ëÀûÀÀÁõÀº (1) Á¡¸·¿¡ ±¹ÇÑµÈ °íºÐÈ­ ȤÀº Áߵ ºÐÈ­¾Ï (well or moderately differentiated adenocarcinoma), (2) Àå°æ 2 cm ÀÌÇÏ, (3) ±Ë¾çÀ̳ª ±Ë¾ç ¹ÝÈçÀÌ ¾ø°í, (4) ¾Ï¼¼Æ÷ÀÇ ¸²ÇÁÇ÷°ü ħ¹üÀÌ ¾ø°í, (5) CT¿¡¼­ ¸²ÇÁÀý ÀüÀÌ°¡ ¾ø´Â °æ¿ìÀÔ´Ï´Ù. ½ÉÆò¿ø¿¡¼­ 2012³â 4¿ù Á¦½ÃÇÑ ESD ÀÎÁ¤±âÁصµ 'Á¡¸·¿¡ ±¹ÇÑµÈ ±Ë¾çÀÌ ¾ø´Â 2 cm ÀÌÇÏÀÇ ºÐÈ­Çü Á¶±â¾Ï'ÀÔ´Ï´Ù. ´Ù¸¸ Àý´ëÀûÀÀÁõÀ¸·Î ÃßÁ¤µÇ¾î ³»½Ã°æ Ä¡·á¸¦ ¹ÞÀº ȯÀÚ Áß 10-15%´Â Ä¡·á ÈÄ º´¸®°á°ú¿¡¼­ Á¡¸·ÇÏÃþ ħÀ±ÀÌ ±í°Å³ª ¸²ÇÁÇ÷°ü ħ¹üÀÌ È®ÀÎµÇ¾î ¼ö¼úÀÌ ÇÊ¿äÇÕ´Ï´Ù.

ÃÖ±Ù Á¶±âÀ§¾Ï ³»½Ã°æÄ¡·áÀÇ ÀûÀÀÁõÀ» È®´ëÇÏ·Á´Â ¿òÁ÷ÀÓÀÌ ÀÖ½À´Ï´Ù. À̸¦ È®´ëÀûÀÀÁõ(expanded indication)À̶ó°í ºÎ¸£¸ç (1) º´º¯ÀÇ Å©±â¿Í °ü°è¾øÀÌ ±Ë¾çÀÌ ¾ø´Â Á¡¸·³» ºÐÈ­Çü ¼±¾Ï, (2) ±Ë¾çÀÌ ÀÖ´õ¶óµµ 3 cm ÀÌÇÏÀÇ Á¡¸·³» ºÐÈ­Çü ¼±¾Ï, (3) 2 cm ÀÌÇÏÀÌ°í ±Ë¾çÀÌ ¾ø´Â Á¡¸·³» ¹ÌºÐÈ­Çü ¼±¾Ï, (4) Á¡¸·ÇÏ Ä§À± ±íÀÌ°¡ 500 ¥ìm (SM1) ÀÌÇÏÀÎ ºÐÈ­Çü ¼±¾ÏÀÔ´Ï´Ù. ±×·¯³ª È®´ëÀûÀÀÁõ¿¡ ´ëÇÑ °æÇè°ú ¹®Çå ±Ù°Å´Â ¾ÆÁ÷ ºÎÁ·ÇÑ ½ÇÁ¤À̹ǷΠ¼ö¼ú °íÀ§Çè ȯÀÚ¿¡¼­ ¼±ÅÃÀûÀ¸·Î Àû¿ëµÇ´Â ¼öÁØÀÔ´Ï´Ù.

»ï¼º¼­¿ïº´¿ø ³»°ú¿¡¼­´Â 2003³âºÎÅÍ 2011³â±îÁö ³»½Ã°æÁ¡¸·ÇÏÀýÁ¦¼ú(ESD)·Î Ä¡·áÇÑ ºÐÈ­Çü Á¶±âÀ§¾Ï Áß º´¸®ÇÐÀû ¿ÏÀüÀýÁ¦¿´°í 1³â ÀÌ»ó ÃßÀû°üÂûÀÌ °¡´ÉÇÏ¿´´ø 1,692¸í¿¡ ´ëÇÑ Àå±â ÃßÀû°á°ú¸¦ À¯·´³»½Ã°æÇÐȸÁö(Endoscopy)¿¡ ¹ßÇ¥ÇÏ¿´½À´Ï´Ù. 5³â »ýÁ¸À²Àº Àý´ëÀûÀÀÁõÀÇ °æ¿ì 97.3%, È®´ëÀûÀºÁõÀº 96.4%¿´½À´Ï´Ù. ´ë»ó ȯÀÚ Áß À§¾Ï Àç¹ß·Î »ç¸ÁÇÑ È¯ÀÚ´Â ´Ü 1¸í¿¡ ºÒ°úÇÏ¿´½À´Ï´Ù.

Á¶±âÀ§¾Ï ³»½Ã°æÄ¡·á ÈÄ º´¸®ÇÐÀû ¿ÏÀüÀýÁ¦ÀÇ °æ¿ì À§¾Ï ȯÀÚÀÇ »ýÁ¸À²Àº ÀϹÝÀΰú °ÅÀÇ Â÷ÀÌ°¡ ¾ø½À´Ï´Ù. Àý´ëÀûÀÀÁõ°ú È®´ëÀûÀÀÁõ¿¡¼­ Â÷ÀÌ°¡ ¾ø½À´Ï´Ù.

À§¾ÏÀ» ³»½Ã°æÀ¸·Î Ä¡·áÇϸé À§°¡ º¸Á¸µÇ¹Ç·Î Ä¡·á ÀüÈÄ »îÀÇ Áú º¯È­°¡ °ÅÀÇ ¾ø½À´Ï´Ù. ´Ù¸¸ À§°¡ º¸Á¸µÇ±â ¶§¹®¿¡ ´Ù¸¥ ºÎÀ§¿¡ »õ·Î¿î À§¾ÏÀÌ ¹ß»ýÇÒ À§ÇèÀÌ ÀÖ½À´Ï´Ù. À̸¦ À̼Ҽº À§¾ÏÀ̶ó°í ÇÏ¸ç »ï¼º¼­¿ïº´¿ø¿¡¼­ ³»½Ã°æÄ¡·á¸¦ ¹ÞÀº ȯÀÚÀÇ 3.6%¿¡¼­ ¹ß°ßµÇ¾ú½À´Ï´Ù. ´ÙÇེ·´°Ôµµ À̼Ҽº À§¾ÏÀÇ 93.6%´Â Á¶±âÀ§¾ÏÀ̾ú½À´Ï´Ù.

À§¾ÏÀº ¾ÆÁ÷µµ ÈçÇÑ ¾Ï¿¡ ¼ÓÇÏÁö¸¸, °ËÁø ³»½Ã°æÀ» ÅëÇÏ¿© ÀÏÂï ¹ß°ßµÈ´Ù¸é ³»½Ã°æ ÀýÁ¦¼úÀ̳ª º¹°­°æ ¼ö¼úÀ» ÅëÇÏ¿© ¿ÏÄ¡¿¡ À̸¦ ¼ö ÀÖ½À´Ï´Ù. ³»½Ã°æ Ä¡·á¿¡ ÀûÇÕÇÑ À§¾ÏÀÇ °æ¿ì ¼ö¼úÀ» ¹ÞÁö ¾Ê°íµµ ¿ÏÄ¡¿¡ À̸¦ ¼ö ÀÖ´Ù´Â Á¡¿¡¼­ ȯÀڵ鿡°Ô »õ·Î¿î Èñ¸ÁÀ» ÁÖ°í ÀÖ½À´Ï´Ù. »ï¼º¼­¿ïº´¿ø À§¾ÏÆÀÀº ¼¼°è ÃÖ°í¼öÁØÀÇ °æÇè°ú °á°ú¸¦ ¹ÙÅÁÀ» À§¾Ï ¿ÏÄ¡¸¦ À§ÇÏ¿© °è¼Ó ³ë·ÂÇÒ °ÍÀÔ´Ï´Ù.


3. ¿¬¼¼´ëÇб³ ½ÅÃ̼¼ºê¶õ½º º´¿ø Àå±â¼ºÀû

2016³â 3¿ù Gastrointestinal Endoscopy¿¡ ¿¬¼¼´ëÇб³ ½ÅÃ̼¼ºê¶õ½º º´¿øÀÇ ESD Àå±â ¼ºÀûÀÌ ¹ßÇ¥µÇ¾ú½À´Ï´Ù (Hahn KY. GIE 2016). È®´ëÀûÀÀÁõ À̳»ÀÇ ¿ø¹ß À§¾Ï 1,538¸í¿¡ ´ëÇÑ ESD ÈÄ non-curative resection 148¸í (9.6%) µîÀ» Á¦¿ÜÇÑ 1,347¸í¿¡ ´ëÇÑ ÃßÀû°üÂûÀ̾ú½À´Ï´Ù. Àç¹ßÀº 141¸í (10.5%)À̾ú½À´Ï´Ù.

Àç¹ß 141¸í ºÐ¼®
Á¶Á÷Çü ¼±Á¾ 84 (59.6%), ¾Ï 57(40.4%)
ºÎÀ§ESD site 39 (27.7%), ESD site ÀÌ¿Ü 102 (72.3%)
½Ã±â1³â À̳» 71 (50.4%), 1³â ÀÌÈÄ 70 (49.6%)

1³â ÀÌÈÄ ±¹¼ÒÀç¹ßÀ» º¸ÀΠȯÀÚ Áß 1¸í(»¡°£ È­»ìÇ¥)Àº metastasis°¡ À־ Ç×¾ÏÄ¡·á¸¦ ¹Þ¾Ò½À´Ï´Ù.

Á¤±âÀûÀ¸·Î ³»½Ã°æ ÃßÀû°üÂûÀ» ¹ÞÀº ȯÀÚÀÇ °á°ú°¡ ´õ ÁÁ¾Ò½À´Ï´Ù. Á¶±â¿¡ ¹ß°ßµÇ¾î ³»½Ã°æÀ¸·Î Ä¡·áµÈ °æ¿ì°¡ ¸¹¾Ò½À´Ï´Ù. Àç¹ß¾ÏÀÇ 25.9% (7/27)´Â ¼ö¼úÀÌ ÇÊ¿äÇß½À´Ï´Ù.

¿äÀÎ ºÐ¼®. flat/depressed typeÀÌ 3¹è °¡·® À§ÇèÇÏ¿´½À´Ï´Ù. ºñ·Ï Åë°èÀû À¯ÀǼºÀº ¾ø¾úÁö¸¸ undiffererntiated histology¶ó°í Ưº°È÷ °á°ú°¡ ³ª»ÚÁö´Â ¾Ê¾Ò½À´Ï´Ù.

5³â ÀÌÈÄ¿¡µµ ²ÙÁØÀÌ local ȤÀº metachronous recurrence°¡ ¹ß°ßµÇ°í ÀÖ½À´Ï´Ù. 5³âÀÌ Áö³µ´Ù°í ¹æ½ÉÇÒ ÀÏÀº ¾Æ´Õ´Ï´Ù.

ÀÌ ±×·¡ÇÁ´Â ÀÌÇØÇÒ ¼ö ¾ø¾ú½À´Ï´Ù. 'ÃßÀû ³»½Ã°æÀ» ÀÚÁÖ ¹ÞÀ¸¸é »¡¸® Á״´Ù'´Â ¾Æ´Ò °ÍÀÔ´Ï´Ù. ±×·¸´Ù¸é Àǹ̴Â? (¹ÚÁØö ±³¼ö´Ô²² ¹®ÀÇÇÏ¿© ´ÙÀ½ÀÇ ´äº¯À» ¹Þ¾Ò½À´Ï´Ù. "À̹ø ¿¬±¸°¡ intervalÀÇ ¿µÇâÀ» º» ¿¬±¸¶ó 12°³¿ùÀ» ±âÁØÀ¸·Îµµ »ýÁ¸À²À» º¸¿©Áà¾ß ÇÒ °Í °°¾Æ ºÐ¼®ÇÑ ±×·¡ÇÁÀÔ´Ï´Ù. ´Ù¸¸ Åë°èÇÐÀûÀ¸·Î Â÷ÀÌ°¡ ¾ø°í N¼ö°¡ Àû¾î ±×·¡ÇÁ°¡ ±×·¸°Ô Ç¥ÇöµÈ °Í °°½À´Ï´Ù. OS°¡ 91.2% vs 93.3%·Î Â÷ÀÌ°¡ ¹Ìºñ¿¡ ÃßÀû³»½Ã°æÀ» ÀÚÁÖ ¹ÞÀ¸¸é ¿¹ÈÄ°¡ ´õ ¾ÈÁÁ´Ù¶ó°í Çؼ®Çϱ⿡´Â ´õ ¸¹Àº N¼ö¿Í °æÇâÀÌ ÀÖ¾î¾ß ÇÒ °Í °°½À´Ï´Ù.")

Follow up lossµÈ 43¸íÀÇ È¯ÀÚ Áß 8¸íÀº À§¾Ï ÀÌ¿ÜÀÇ ÁúȯÀ¸·Î »ç¸ÁÇÏ¿´°í 35¸íÀº »ýÁ¸ÁßÀÔ´Ï´Ù. 1¸íÀº À§¾Ï Àç¹ß·Î ¼ö¼úÀ» ¹Þ°í »ýÁ¸ÁßÀÔ´Ï´Ù. Follow up loss 43¸í¿¡ ´ëÇÑ best case scenario¿Í worst case scenario¸¦ º¸¿©ÁØ Á¡Àº Ưº°Çß½À´Ï´Ù. DiscussionÀÇ ¼³¸íÀÔ´Ï´Ù. " To ¡°intent to treat¡± analysis, we assumed the 8 patients who didn't know the exact status of recurrence as a recurrent cases. There wasn¡¯t large difference in the annual incidence for the recurrent tumor because the number of lost to follow-up patients was relatively low compared to the total number of patients (3.218%, 141 recurrent cases among the 1347 patients versus 3.34%, 150 recurrent cases among the 1,390 patients). ÀÌ·± ºÐ¼®Àº óÀ½ º¸´Â °Í °°½À´Ï´Ù. ¸Å¿ì ÁÁ¾Ò½À´Ï´Ù.

À̹ø ¿¬¼¼´ë º¸°í¿¡¼­ 2¸íÀÇ extra-gastric recurrence°¡ ÀÖ¾ú½À´Ï´Ù. ¾Æ¸¶µµ Á¦°¡ ºÓÀº»ö È­»ìÇ¥¸¦ ºÙÀÎ ÀÌ È¯ÀÚµéÀÎ °Í °°½À´Ï´Ù. Result¿¡¼­´Â ¾ð±ÞÀÌ ¾ø´Â °Í °°°í Discussion¿¡´Â ´ÙÀ½°ú °°ÀÌ °£·«ÇÑ ¾ð±ÞÀÌ ÀÖ¾ú½À´Ï´Ù. "Two patients (0.15%) were diagnosed with extra-gastric recurrences 29 and 44 months after ESD; the second patient died from the metastasis." À§¾Ï ESD ÈÄ È¯ÀÚÀÇ »î°ú Á×À½À» ³ª´©´Â °ÍÀº extra-gastric recurrenceÀÔ´Ï´Ù. À̵é ȯÀÚ¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ Á¤º¸°¡ ¾ø¾î ¾Æ½¬¿ü½À´Ï´Ù.

ESD º´¸®°á°ú´Â ºñ±³Àû ½Å·ÚÇÒ ¼ö ÀÖÀ¸³ª ±×·¸´Ù°í ¿Ïº®ÇÑ °ÍÀº ¾Æ´Õ´Ï´Ù. ºñ·Ï º´¸®ÇÐÀû ¿ÏÀüÀýÁ¦·Î º¸°íµÇ¾ú´õ¶óµµ Á¤±âÀûÀÎ ³»½Ã°æ°ú Á¶Á÷°Ë»ç´Â ÇÊ¿äÇÕ´Ï´Ù. À̹ø ³í¹®ÀÇ Discussion¿¡´Â ESD ±¹¼Ò Àç¹ß¿¹¿¡ ´ëÇÏ¿© ¾Æ·¡¿Í °°Àº ¼³¸íÀÌ ÀÖ¾ú½À´Ï´Ù.

In retrospective review, there was a possibility of a non-curative resection in cases with residual disease. They had a relatively short cancer-free margin pathologically and there were a few cases of cancers arising from adenomas. It is important that careful endoscopic examination and adequate biopsy at ESD scar is necessary within a year after ESD, especially in cases with relative short safety margin and cancers arising from adenomas.

* Âü°í: À§¾ÏÀÇ ¼ö¼ú/³»½Ã°æÀýÁ¦ ÈÄ ÀûÀýÇÑ ÃßÀû°ü¸®. ¿¬¼¼´ëÇб³ ¹ÚÁØö (2015³â Ãß°è ¼ÒÈ­±âÇÐȸ Çмú´ëȸ)

ÇѱԿ¬, ¹ÚÁØö ¼±»ý´Ô. ÈǸ¢ÇÑ ¿¬±¸ ÃàÇÏÇÕ´Ï´Ù.


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[References]

1) ¼ÛÇöÁÖ. Á¶±âÀ§¾ÏÀÇ ³»½Ã°æ Á¡¸·ÇÏ ¹Ú¸®¼ú ÈÄ ÀûÀýÇÑ °¨½Ã ±â°£Àº?

2) Osaka Medical Center: Uedo N. Gastric Cancer 2006

3) ¼­¿ï´ëº´¿ø: Choi MK. Surg Endosc 2013

4) ¿¬¼¼´ëÇб³ ¹ÚÁØö. À§¾ÏÀÇ ¼ö¼ú/³»½Ã°æÀýÁ¦ ÈÄ ÀûÀýÇÑ ÃßÀû°ü¸®. (2015³â Ãß°è ¼ÒÈ­±âÇÐȸ Çмú´ëȸ)

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