EndoTODAY 내시경 교실
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[위암 241 (2015-4-18) - Papillary adenocarcinoma]
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Early gastric cancer
1. Location : lower third, center at antrum and posterior wall
2. Gross type : EGC type I
3. Histologic type : papillary adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size : 3x2.2 cm
6. Depth of invasion : extension to submucosa (sm2) (pT1b)
7. Resection margin: free from carcinoma
8. Lymph node metastasis : no metastasis in 38 regional lymph nodes (pN0)
9. Lymphatic invasion : present
10.Venous invasion : present (intramural)
11.Perineural invasion : not identified
© 2015-4-11. 이준행