EndoTODAY 내시경 교실
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[위암 244 (2015-4-21) - Papillary adenocarcinoma]
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ESD for Early gastric carcinoma
1. Location : lower body, greater curvature
2. Gross type : EGC type IIa
3. Histologic type : papillary adenocarcinoma, moderately differentiated > papillary adenocarcinoma, poorly differentiated (about 20%)
4. Histologic type by Lauren : intestinal
5. Size : 1.0x0.9 cm
6. Depth of invasion : invades submucosa, (depth of sm invasion : 1000 ㎛) (pT1b)
7. Resection margin: involved deep margin by carcinoma
8. Lymphatic invasion : present
9. Venous invasion : not identified
10. Perineural invasion : not identified
11. Microscopic ulcer : absent
12. Histologic heterogeneity: present
ESD 후 수술을 하였습니다. No residual tumor로 나왔습니다.
© 2015-4-11. 이준행