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[Gastric cancer 682 - ¹éÇ÷º´ ȯÀÚÀÇ À§¾ÏEGC]

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Stomach, subtotal gastrectomy: Early gastric carcinoma
1. Location : lower third, Center at antrum and circle
2. Gross type : EGC type IIa+IIb
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size : 8x4.5 cm
6. Depth of invasion : invades submucosa (sm3) (pT1b)
7. Resection margin: free from carcinoma, safety margin: proximal 3.4 cm, distal 1.5 cm
8. Lymph node metastasis : no metastasis in 33 regional lymph nodes (pN0) (0/33: "3", 0/5; "4", 0/13; "5", 0/1; "6", 0/3; "7", 0/0; "9", 0/4; "8a", 0/0; "11p", 0/0; "12a", 0/5; "4sb", 0/1; "1", 0/1)
9. Lymphatic invasion : present
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. Peritoneal cytology : negative
13. AJCC stage by 8th edition: pT1b N0



© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2018-10-16)