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[À§¾Ï 236 (2015-4-13) - Lymphoepithelioma-like carcinoma]

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Early gastric carcinoma
1. Location : low body, lesser curvature
2. Gross type : EGC type IIc
3. Histologic type : lymphoepithelioma-like carcinoma
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 5mm (2) vertical diameter, 4mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 23 mm, proximal 8 mm, anterior 16 mm, posterior 40 mm
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : absent
12. Histologic heterogeneity: absent

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