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[Gastric cancer 514]

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µé¹®¾ÏÀÔ´Ï´Ù. ÀÇ·Ú¹ÞÀ» ´ç½Ã Á¶Á÷°Ë»ç´Â adenocarcinoma, M/D¿´½À´Ï´Ù. ¿ÜºÎ ³»½Ã°æ »çÁø¿¡¼­ ¶Ñ·ÇÇÑ ±Ë¾çÀÌ ÀÖ¾ú±â ¶§¹®¿¡ óÀ½ºÎÅÍ ³»½Ã°æ Ä¡·á¸¦ °í·ÁÇÏÁö ¾Ê°í ¼ö¼úÀ» ÃßõÇÏ¿´½À´Ï´Ù. 'Á¶±âÀ§¾ÏÀÌÁö ¾ÊÀ»±î? SM cancer Á¤µµ µÇÁö ¾ÊÀ»±î?' »ý°¢Çß½À´Ï´Ù.

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±×·±µ¥ CT °Ë»ç¿¡¼­ cardia¿Í À§Ã¼»óºÎ ¼Ò¸¸ÀÇ º®ÀÌ µÎ²®°í ÁÖº¯ÀÇ lymph nodeµéÀÌ Ä¿Á®ÀÖ´Ù´Â Æǵ¶À» ¹Þ¾Ò½À´Ï´Ù. ¿µ»óÀÇÇаú ¼±»ý´ÔÀÌ ESD¸¦ ÇÏ¸é ¾ÈµÈ´Ù°í Ä£ÀýÇÏ°Ô comment¸¦ Áּ̽À´Ï´Ù ("ESD º¸´Ù´Â surgical resectionÀ» °í·ÁÇϽñ⠹ٶ÷"). ¾Ë¾Æ¼­ ÇÒÅÙµ¥ Âü º°ÀÏÀ̱º... Á¤µµ·Î °¡º±°Ô »ý°¢ÇÏ°í ³Ñ¾î°¬½À´Ï´Ù. ±×·±µ¥ ÃÖÁ¾ º´¸®°á°ú¸¦ º¸´Ï... CT Æǵ¶À» Âü Àß Çß´Ù´Â »ý°¢ÀÌ µé¾ú½À´Ï´Ù.

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Stomach, total gastrectomy:
Advanced gastric carcinoma
1. Location : upper third, Center at cardia (Siewert III)
2. Gross type : AGC type (Borrmann type III) (mimicking EGC III)
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size : 2.7x2.5 cm
6. Depth of invasion : penetrates subserosal connective tissue (pT3)
7. Resection margin: free from carcinoma, safety margin: proximal 1.1 cm, distal 13.5 cm
8. Lymph node metastasis : metastasis to 8 out of 45 regional lymph nodes (pN3a), (perinodal extension: present) (8/45: "1", 0/0; "2", 0/0; "3", 1/7; "4", 0/4; "5", 0/0; "6", 0/5; "7 (left gastric)", 2/6; "8a", 0/3; "9 (celiac artery)", 4/6; "11p", 0/7; "12a", 0/3; "4sb", 0/2; perigastric, 1/2)
9. Lymphatic invasion : present
10. Venous invasion : present(intra- and extramural)
11. Perineural invasion : present
12. AJCC stage by 7th edition: pT3 N3a

Lymph node stationÀ» ´Ù½Ã Çѹø »ý°¢ÇØ º¸¾Ò½À´Ï´Ù. º´¼Ò¿¡¼­ ´Ù¼Ò ¶³¾îÁø, °ú°Å¿¡´Â N2 node¶ó°í ºÒ·¶´ø 7¹ø left gastric node¿Í 9¹ø celicac node±îÁö ¸²ÇÁÀý ÀüÀÌ°¡ ÀÖ¾ú½À´Ï´Ù.

ÀϺ» À§¾Ï °¡À̵å¶óÀÎ 4ÆÇ(2014)

µé¹®¾ÏÀº ³»½Ã°æ Áø´ÜÀÌ ¾î·Æ½À´Ï´Ù. ³õÄ¡±â ½±°í, ħÀ± ±íÀÌ (¼ÒÀ§ ½É´Þµµ) Áø´ÜÀÌ ¾î·Æ½À´Ï´Ù. ¸²ÇÁÀý ÀüÀ̵µ ¸¹Àº ÆíÀÔ´Ï´Ù. ÇÑ ¸¶µð·Î ¹«¼­¿î ¾ÏÀÔ´Ï´Ù. ÀÌ·± °üÁ¡¿¡¼­ óÀ½ ³»½Ã°æ »çÁøÀ» ´Ù½Ã Çѹø ÂùÂùÈ÷ µé¿©´Ù º¸¾Ò½À´Ï´Ù.

½Äµµ¿¡¼­ À§·Î µé¾î°¡´Â °úÁ¤¿¡ cardia¿¡ ¹º°¡ ÀÌ»óÀÌ ÀÖÀ½À» ¹ß°ßÇϼ̽À´Ï´Ù (5,6¹ø° »çÁø). À§¸¦ °ñ°í·ç °üÂûÇÑ ÈÄ retroflection »óÅ¿¡¼­ cardia¸¦ Æò°¡ÇÏ°íÀÚ ³ë·ÂÇϼ̴ø °Í °°Àºµ¥ ÁÁÀº »çÁøÀº ¾ø½À´Ï´Ù. ¾Æ¸¶ retreflectionÀ¸·Î Àß º¸±â ¾î·Á¿î º´¼Ò¿´´ø ¸ð¾çÀÔ´Ï´Ù. ³ª¿À¸é¼­ ´Ù½Ã °üÂûÇÏ°í (³ë¶õ»ö box) Á¶Á÷°Ë»ç¸¦ Çϼ̽À´Ï´Ù. ´Ù½Ã ºÁµµ ¸ÚÁø °Ë»çÀÔ´Ï´Ù. ³õÄ¡±â ½¬¿î µé¹®¾ÏÀ» Àß ¹ß°ßÇÏ°í Àß Æò°¡ÇØ Áּ̽À´Ï´Ù.

¿ä¾àÇÕ´Ï´Ù. µé¹®¾ÏÀº ¹ß°ßÀÌ ¾î·Æ°í, À°¾È¼Ò°ß¿¡ ºñÇÏ¿© ½ÉÇÑ °æ¿ì°¡ ´ëºÎºÐÀÔ´Ï´Ù. µé¹®¾Ï ¹ß°ßÀ» À§Çؼ­´Â ÁÁÀº ³»½Ã°æ ½À°üÀÌ ÇÊ¿äÇÕ´Ï´Ù. µé¹®(cardia)Àº µé¾î°¡¸é¼­ Àß º¸°í, retroflectionÇؼ­ ´Ù½Ã Çѹø Àß º¸°í, ³ª¿À¸é¼­µµ ¼¼¹ø°·Î Àß º¸´Â ½À°üÀÌ ÇÊ¿äÇÕ´Ï´Ù.

* Âü°í: EndoTODAY À§½ÄµµÁ¢ÇպξÏ

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