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[Gastric cancer 712]

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Signet ring cell carcinomaÀÔ´Ï´Ù. ESD¸¦ ½ÃµµÇÏ°Ú½À´Ï±î?

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Stomach, subtotal gastrectomy: Early gastric carcinoma
1. Location : lower third, Center at antrum and greater curvature
2. Gross type : EGC type IIc
3. Histologic type : signet-ring cell carcinoma
4. Histologic type by Lauren : diffuse
5. Size : 2.5x1.8 cm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin: free from carcinoma, safety margin: proximal 6 cm, distal 5.5 cm
8. Lymph node metastasis : no metastasis in 39 regional lymph nodes (pN0) (0/39: "3", 0/13; "4", 0/12; "5", 0/1; "6", 0/3; "7", 0/2; "9", 0/0; "8a", 0/2; "11p", 0/2; "12a", 0/3; "4sb", 0/0; "1", 0/1)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. AJCC stage by 8th edition: pT1a N0

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© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2018-12-31)