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[Gastric cancer 410]

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1. Location : middle third, Center at body and lesser curvature
2. Gross type : Borrmann type 4
3. Histologic type : signet-ring cell carcinoma
4. Histologic type by Lauren : diffuse
5. Size : 12x4 cm
6. Depth of invasion : invades serosa (pT4a)
7. Resection margin: involvement of proximal margin by endolymphatic tumor emboli negative distal resection margin, safety margin: proximal 0 cm, distal 0.3 cm
8. Lymph node metastasis : metastasis to 23 out of 24 regional lymph nodes (pN3b) (perinodal extension: absent)
9. Lymphatic invasion : present (+++)
10. Venous invasion : present(intra- and extramural) (++)
11. Perineural invasion : present

* Âü°í: EndoTODAY º¸¸¸ 4Çü ÁøÇ༺ À§¾Ï

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