EndoTODAY 내시경 교실
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[Gastric cancer 442]
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조직검사는 signet ring cell carcinoma였습니다. 조기위암일까요, 진행성위암일까요?
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Stomach, subtotal gastrectomy:
Advanced gastric carcinoma
1. Location : middle third, Center at low body and anterior wall to lesser curvature
2. Gross type : Borrmann type 3
3. Histologic type : signet-ring cell carcinoma
4. Histologic type by Lauren : mixed
5. Size : 3x2 cm
6. Depth of invasion : penetrates subserosal connective tissue (pT3)
7. Resection margin: free from carcinoma; safety margin: proximal 1.5 cm, distal 7 cm
8. Lymph node metastasis : no metastasis in 49 regional lymph nodes (pN0)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : present
12. AJCC stage by 7th edition: pT3 N0
© 일원내시경교실 바른내시경연구소 이준행. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.
