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[Gastric cancer 633 - LC side of antrum can be a blind area]

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LC side of antrum can be a blind area. Surgery for EGC was done and the final pathology was mucosal cancer. I tried to find precancerous lesion in the previous endoscopy 2 years ago, but there was no picture of this area. There were 40 pictures for the endoscopy but lesser curvature side of the antrum cannot be documented.

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Stomach, subtotal gastrectomy: Early gastric carcinoma
1. Location : lower third Center at antrum and lesser curvature
2. Gross type : EGC type IIb
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : mixed
5. Size : 3.4x3.1 cm
6. Depth of invasion : invades mucosa (muscularis mucosae) (pT1a)
7. Resection margin: free from carcinoma, safety margin: proximal 4.6 cm, distal 3.7 cm
8. Lymph node metastasis : no metastasis in 18 regional lymph nodes (pN0) (0/18: "3", 0/1; "4", 0/2; "5", 0/2; "6", 0/1; "7", 0/1; "9", 0/5; "8a", 0/3; "11p", 0/1; "12a", 0/2; "4sb", 0/0; "1", 0/0)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. AJCC stage by 8th edition: pT1a N0

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Blind area¿¡¼­ ¹ß°ßµÈ À§¾ÏÀÔ´Ï´Ù. ¸¶Áö¸· ³»½Ã°æÀº 39ÀÏ ÀüÀ̾ú½À´Ï´Ù.

blind area¿¡ ¹ß°ßµÈ ÁøÇ༺ À§¾Ï



© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.