Colon cancer detected by stomach CT. EndoTODAY 이준행

[ColonTODAY 107. Colon cancer detected by stomach CT]

At stomach CT, small rectal enhancing lesion was found, and colonoscopy was immediatedly performed.

Rectum, low anterior resection : Adenocarcinoma, well differentiated
1. Location: rectum
2. Gross type: ulcerofungating
3. Size: 1.8x1.6 cm
4. Depth of invasion: invades perirectal adipose tissue(pT3)
5. Resection margin: free from carcinoma, safety margin: proximal, 5.7 cm ; distal, 0.6 cm ; circumferential, > 10.0 mm
6. Regional lymph node metastasis : No metastasis in all 12 regional lymph nodes(pN0) (0/12: perirectal, 0/12), Number of Extramural Tumor Deposits: 0
7. Lymphatic invasion: not identified
8. Venous invasion: not identified
9. Perineural invasion: not identified
10. Tumor budding : negative
11. Micropapillary component: no
12. Tumor border: pushing
13. Pathologic staging: pT3 N0

[References]

1) EsoTODAY - 십이지장질환 증례토의

2) SmallTODAY - 소장질환 증례토의

3) ColonTODAY - 대장질환 증례토의

4) Dr. Sinn's LiverTODAY - 간질환 증례토의