EndoTODAY 내시경 교실
Parasite | Eso | Sto | Cancer | ESD
[Gastric cancer 882. EGC after chemotherapy for DLBCL]
001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000
DLBCL was found in the LC side of the gastric antrum (Female 70, 2015). Chemotherapy was successful. A few years later, a small EGC was found in the LC side of the gastric antrum near the DLBCL scar. ESD was done
ESD: Early gastric carcinoma
1. Location : antrum, lesser curvature
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 10 mm (2) vertical diameter, 9 mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 11 mm, proximal 9 mm, anterior 8 mm, posterior 14 mm, deep 500 ㎛
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
© 일원내시경교실 바른내시경연구소 이준행. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2020-9-8)