[Gastric cancer 668 - EGC]
Parasite | Eso | Sto | Cancer | ESD
[Gastric cancer 668 - EGC]
001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000
IIa+IIc type can be deeper than it looks. We ESD persons don't like IIa+IIc.
ESD: Early gastric carcinoma
1. Location : body, posterior wall
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, 14 mm (2) vertical diameter, 11 mm
6. Depth of invasion : invades submucosa, (depth of sm invasion : 520 ㎛) (pT1b)
7. Resection margin : free from carcinoma(N) safety margin : distal 7 mm, proximal 13 mm, anterior 10 mm, posterior 10 mm, deep 300 ㎛
8. Lymphatic invasion : present at two foci
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. (2018-8-24)