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Early gastric carcinoma
1. Location : fundus, anterior wall
2. Gross type : EGC type I
3. Histologic type : tubular adenocarcinoma, well differentiated (foveolar type), in adenoma (foveolar type) with high grade dysplasia
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 8 mm (2) vertical diameter, 6 mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N)
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
2. Follicular lymphoma of duodenum
Duodenum, 2nd portion, biopsy: follicular lymphoma, grade 1
- Bcl-2: Positive in tumor cells
- CD10: Positive in tumor cells
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© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.