[Gastric cancer 610]
Parasite | Eso | Sto | Cancer | ESD
[Gastric cancer 610]
001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000
일견 sessile한 hyperplastic polyp이라고 생각할 수도 있지만 조직검사에서 암이 나와 ESD를 시행한 환자입니다.
ESD: Early gastric carcinoma
1. Location : antrum, greater curvature
2. Gross type : EGC type IIa
3. Histologic type : tubular adenocarcinoma, moderately differentiated
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 (muscularis mucosa) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 8 mm, proximal 4 mm, anterior 10 mm, posterior 12 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.