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[Gastric cancer 724 - ESD ÀÇ·Ú¹Þ¾Ò´Ù°í ¸ðµÎ ESD¸¦ ÇÏÁö´Â ¾Ê½À´Ï´Ù]

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60¼¼ ¿©¼º ȯÀÚÀ̽ʴϴÙ. ¿Ü°ú¿¡¼­ ESD¸¦ À§ÇÏ¿© ÀǷڵǼ̽À´Ï´Ù. º´¼Ò´Â cardia¿¡ ´ê¾Æ ÀÖ´Â ¾à 2cm Å©±âÀÇ À¶±âÇü º´¼Ò¿´°í ±× Áß¾ÓÀÌ ÇÔ¸ôµÇ¾î ÀÖ¾ú½À´Ï´Ù. ÇÔ¸ôºÎ¸¦ Á¦¿ÜÇÑ À¶±âºÎÀÇ Ç¥¸é Á¡¸·Àº Á¤»óÀ¸·Î °üÂûµÇ¾ú½À´Ï´Ù. ¿ÜºÎ Á¶Á÷°Ë»ç ½½¶óÀ̵å ÀçÆǵ¶Àº moderately differentiated tubular adenocarcinoma¿´½À´Ï´Ù. ÀÇ·Ú ÈÄ Àç°ËÀ» ÇÏ¿´À» ¶§ µ¿ÀÏ ¼Ò°ßÀÌ º¸¿´´Âµ¥ ´Ù¸¸ Àü ³»½Ã°æ ½Ã Á¶Á÷°Ë»ç ¶§¹®ÀÎÁö ÇÔ¸ôºÎ°¡ ´Ù¼Ò ºÒ±ÔÄ¢ÇÑ ¸ð½ÀÀ» º¸ÀÌ°í ÀÖ¾ú½À´Ï´Ù. ´ç¿¬È÷ ¼ö¼úÀÌ ÇÊ¿äÇÑ »óȲÀε¥ ȯÀںв²¼­ ³»½Ã°æ Ä¡·á¸¦ ¿øÇϼ̴ٰí ÇÕ´Ï´Ù. ¾î¶»°Ô ÇϽðڽÀ´Ï±î?

º´¼ÒÀÇ À§Ä¡°ü°è·Î total gastrectomy, ÃÖ¼ÒÇÑ proximal gastrectomy°¡ ÇÊ¿äÇÑ »óȲÀÔ´Ï´Ù. ¹°·Ð ÀÌ¿Í °°Àº Å« ¼ö¼úÀ» ¹Þ°í ½ÍÀº ȯÀÚ´Â ¾øÀ» °ÍÀÔ´Ï´Ù. ¼ö¼ú ´ë½Å ³»½Ã°æÀ¸·Î Ä¡·áÇÒ ¼ö ÀÖ´Ù¸é ³»½Ã°æ Ä¡·á¸¦ ½ÃµµÇÏ´Â °ÍÀÌ ´ç¿¬ÇÑ ¿øÄ¢ÀÌ°ÚÁö¿ä. ±×·¯³ª ÀÛÁö¸¸ ¶Ñ·ÇÇÑ mass effect¸¦ °¡Áö°í º´¼ÒÀÌ°í Áß¾Ó¿¡ ¸í¹éÇÑ ÇÔ¸ôÇü º´¼Ò°¡ ÀÖÀ¸¹Ç·Î deep SM invasionÀ» ÀǽÉÇÒ ¼ö ÀÖÀ¸¹Ç·Î ³»½Ã°æ Ä¡·á´Â µÇÁö ¾Ê´Â º´¼ÒÀÔ´Ï´Ù. ȯÀںв²¼­´Â ¼·¼·ÇØ ÇϼÌÀ» ¼öµµ ÀÖ°ÚÁö¸¸ ¿øÄ¢¿¡ µû¶ó ´Ù¼Ò ³ÃÁ¤ÇÏ°Ô ¼ö¼úÀû Ä¡·á¸¦ ±ÇÇÏ¿´½À´Ï´Ù. ȯÀÚ¿¡°Ô ²ø·Á¼­ ºÎÀû´çÇÑ Ä¡·á¸¦ Á¦°øÇÏ´Â °ÍÀº ¿ÇÁö ¾ÊÀº ÀÏÀ̶ó°í »ý°¢ÇÕ´Ï´Ù.

ÃÖÁ¾ º´¸®°á°úÀÔ´Ï´Ù. Gastritis cystica profunda¸¦ µ¿¹ÝÇÑ deep SM cancer·Î ³ª¿Ô½À´Ï´Ù.

Stomach, total gastrectomy: Early gastric carcinoma
1. Location : upper third, Center at cardia (Siewert II) and posterior wall
2. Gross type : EGC type IIa
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size : 1.7x1.2 cm
6. Depth of invasion : invades submucosa (sm3) (pT1b)
7. Resection margin: free from carcinoma, safety margin: proximal 1 cm, distal 15 cm
8. Lymph node metastasis : no metastasis in 27 regional lymph nodes (pN0) (0/27: "2", 0/1; "3", 0/4; "4", 0/3; "5", 0/1; "6", 0/4; "7", 0/3; "9", 0/1; "8a", 0/4; "11p", 0/3; "12a", 0/0; "4sb", 0/0; "1", 0/3)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. Associated findings : gastritis cystica profunda
13. AJCC stage by 8th edition: pT1b N0

Çö¹Ì°æ ¼Ò°ßÀÔ´Ï´Ù.

Deep SM layer

Mucosal surface



© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2019-2-26, update 2024-12-9)