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[Gastric cancer 728 - Influence of air infusion on the observation of the folds]

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Radical subtotal gastrectomy: Early gastric carcinoma,
1. Location : lower third, Center at antrum and greater curvature
2. Gross type : EGC type IIa+IIb
3. Histologic type : tubular adenocarcinoma, well differentiated
4. Histologic type by Lauren : intestinal
5. Size : 1.8x1.4 cm
6. Depth of invasion : invades submucosa (sm1) (pT1b)
7. Resection margin: free from carcinoma, safety margin: proximal 1.4 cm, distal 9.5 cm
8. Lymph node metastasis : no metastasis in 56 regional lymph nodes (pN0) (0/56: "3", 0/16; "4", 0/13; "5", 0/0; "6", 0/4; "7", 0/5; "9", 0/4; "8a", 0/5; "11p", 0/2; "12a", 0/2; "4sb", 0/2; "1", 0/2; perigastric LN, 0/1)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. 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. (2019-3-3)