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[Gastric cancer 465]
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최소한 점막하암으로 추정하였는데 병리는 의외로 점막암이라고 보고되었습니다. 어렵습니다.
Early gastric carcinoma
1. Location : middle third, Center at body and posterior wall
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, poorly (poorly cohesive) differentiated
4. Histologic type by Lauren : diffuse
5. Size : 4x2.8 cm
6. Depth of invasion : invades mucosa (muscularis mucosae) (pT1a)
7. Resection margin: free from carcinoma
8. Lymph node metastasis : no metastasis in 32 regional lymph nodes (pN0)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. Associated findings : gastritis cystica profunda, ulceration (UL3)
13. AJCC stage by 7th edition: pT1a N0
© 일원내시경교실 바른내시경연구소 이준행. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.