The diagnosis of alvine cancer is checked

Large intestine cancer is inchoate without special symptom, a bit late, if appear as follows,the symptom should think of large intestine cancer, answer to be checked in time, lest incur loss through delay. ① defecate rule is changed, be like frequency, constipation, n/med having blood in one's stool or mucous blood wait. ② abdominal distension, bellyacke or touch celiac piece. ③ has the show of intestinal obstruction. ① anaemia, evil fluid is qualitative.

Large intestine cancer is inchoate without special symptom, a bit late, if appear as follows,the symptom should think of large intestine cancer, answer to be checked in time, lest incur loss through delay. ① defecate rule is changed, be like frequency, constipation, n/med having blood in one's stool or mucous blood wait. ② abdominal distension, bellyacke or touch celiac piece. ③ has the show of intestinal obstruction. ① anaemia, evil fluid is qualitative.
The examination of colonic cancer with baric agent or gas barium double clyster radiography and examination of fiber colon lens are given priority to, rectum cancer criterion with anal touch most simple and practical, or with colon of shape of proctoscope, second lens is checked. The examination such as CT, MRI, to be being invaded outside understanding tumour, discover move kitchen is very helpful. Antigen of serum cancer embryo (CEA) determine to be not particularity, but to large intestine electropositive expression of cancer can be as high as 70 ％ , reason more appropriate denies recrudesce and move at be being used at be being monitored after art to have.