[Gastric cancer 656 - EGC]
Parasite | Eso | Sto | Cancer | ESD
[Gastric cancer 656 - EGC]
001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000
Intial biopsy was "erosion atypical regenerating epitheliuma, r/o W/D adenocarcinoma." ESD was done. Repeated endoscopic biopsy before ESD is not necessary, if initial endoscopic picture is good enough to make treatment decisions..
(2015) F/55
ESD: Early gastric carcinoma
1. Location : body, posterior wall
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, well differentiated, WHYX type
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 26 mm (2) vertical diameter, 19 mm
6. Depth of invasion : invades mucosa (muscularis mucosa) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 9 mm, proximal 7 mm, anterior 14 mm, posterior 14 mm, deep 1800 ㎛
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
13. Associated finding: gastric cystica profunda
© 일원내시경교실 바른내시경연구소 이준행. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.