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[Gastric cancer 677 - Pyloric ring cancer]

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Pyloric ringÀÇ ¾ÏÀº ³»½Ã°æ Æò°¡°¡ ¾î·Æ½À´Ï´Ù. ¿ø·¡ pyloric ringÀÌ Á¼Àº °ø°£À̱⠶§¹®ÀÔ´Ï´Ù. ³ÐÁ÷ÇÑ À§Ã¼ºÎ³ª ÀüÁ¤ºÎ¿Í´Â »ç¹µ ´Ù¸£°Ô º¸À̱⠶§¹®ÀÔ´Ï´Ù. ¾Æ·¡ »çÁøÀ» º¸½Ã°í ¾î´À Á¤µµÀÎÁö ÁüÀÛÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù. Å©±â¿Í ħÀ± ±íÀÌ ¸»ÀÔ´Ï´Ù.





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Stomach, subtotal gastrectomy: Advanced gastric carcinoma
1. Location : lower third, Center at pylorus and circle
2. Gross type : Borrmann type 3
3. Histologic type : tubular adenocarcinoma, poorly (poorly cohesive) differentiated
4. Histologic type by Lauren : diffuse
5. Size : 5.5x1.8 cm
6. Depth of invasion : invades muscularis propria (pT2)
7. Resection margin: free from carcinoma, safety margin: proximal 9.5 cm, distal 1 cm
8. Lymph node metastasis : metastasis to 3 out of 31 regional lymph nodes (pN2), (perinodal extension: absent), (3/31: "3", 0/10; "4", 0/6; "5", 0/1; "6", 0/2; "7", 3/4; "9", 0/0; "8a", 0/2; "11p", 0/5; "12a", 0/1; "4sb", 0/0; "1", 0/0)
9. Lymphatic invasion : present
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. Peritoneal cytology : negative
13. AJCC stage by 8th edition: pT2 N2

»ý°¢º¸´Ù Å©°í ±í°í ¸²ÇÁÀý ÀüÀÌ(5,6¹øÀÌ ¾Æ´Ï°í 7¹øÀ̾ú½À´Ï´Ù)±îÁö ÀÖ¾ú½À´Ï´Ù. Å©±â´Â 5.5x1.8 cm·Î¼­ µÕ±ÛÁö ¾Ê°í ±æÂßÇß½À´Ï´Ù. ÇغÎÇÐÀû ÀÌÀ¯ ¶§¹®ÀÌ°ÚÁö¿ä.

Á¤¸®ÇÕ´Ï´Ù. Pyloric ring cancer´Â º¸±âº¸´Ù Å©°í ±í°í ¸²ÇÁÀý ÀüÀÌ°¡ ÀÖ´Â °æ¿ì°¡ ¸¹½À´Ï´Ù.

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2018-9-18)