Pathology and cent type of colon cancer

Colon cancer is a familiar malignant tumor in the stomach and intestines way's tumor.Good hair in 41~51 years old.With the rectum, B-like in shape colon hand over boundary most for much see, secondly for the appendices, rise colon and decline colon and horizontal colon.

(1)categorize according to the big body appearance of tumor

1)lump type:Present the form of condy-loma accuminata, the lump body is bigger, tumor to bowel chamber inside grow, low, transfer a little bit late, after preparing had better.The good hair is at the right side colon, especially appendices.

2)gradually type:The tumor follows bowel wall gradually and easily causes the bowel chamber Geng Zu and narrow.The hair is at the left side colon, with the B-like in shape colon or the rectum hand over boundary more for much see.To around gradually little, the malignant degree transfers a little bit early, the worst after preparing.

3)ulcer type:Tumor to bowel wall deep growth, and to surroundings gradually.The earlier period can have ulcer, the surface is debauched and easily bleed, infection and wear deeply bowel wall.It is the most familiar type in colon cancer.Transfer a little bit early, malignant degree Gao.

(2)according to microscope next the histology categorize

1)gland cancer:Most for much see.

2)sticky liquid cancer:Compare a gland cancer to differ after preparing.

3)do not divide a cancer:The worst after preparing.