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[다양한 대장 질환 026 - Rectal melanoma]

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Rectum and anus, Mile's operation:
Malignant melanoma
1. Location: rectum
2. Gross type: flat
3. Size: 2x1.5 cm
4. Depth of invasion: invades lamina propria (pTis)
5. Resection margin: free from carcinoma, safety margin: proximal, 16 cm ; distal, 1.8 cm ; radial, 13 mm
6. Regional lymph node metastasis : No metastasis in all 12 regional lymph nodes(pN0)
7. Lymphatic invasion: not identified
8. Venous invasion: not identified
9. Perineural invasion: not identified

* 참고: EndoTODAY 식도 흑색종

© 일원내시경교실 바른내시경연구소 이준행. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.