Early diagnosis of colon cancer

summary

My father's intestines and stomach are not very good. Every time I eat the wrong thing, I have diarrhea. Recently, the situation is very serious. What I eat has diarrhea. I have a stomachache. I went to the hospital to do a colonoscopy and found that it was colon cancer. Fortunately, I found it early. Today, let me talk about how to diagnose colon cancer in early stage.

Early diagnosis of colon cancer

The first step: there are four main items for the examination of colorectal cancer, including pathological examination, carcinoembryonic antigen determination, B-ultrasound examination and CT scanning, which are also the main examination methods for the diagnosis of colorectal cancer. Operation is the main treatment method for colorectal cancer, and the principle is early resection of the intestine and its surrounding lymph nodes, so as to achieve the purpose of radical cure.

The second step: early abdominal distension, discomfort, dyspepsia like symptoms, including right colon cancer, mostly abdominal pain, discomfort or dull pain. The symptoms of early colon cancer may be intermittent at the beginning and then persistent. The change of stool habit is also one of the symptoms of early colon cancer.

The third step: early detection of colon cancer depends on regular physical examination in the hospital. If there is bloody stool or change of stool habits, fiber colonoscopy should be performed routinely. It can not only detect various types of colon lesions, but also take tissue biopsy to make a definite diagnosis, so as to avoid missed diagnosis or misdiagnosis.

matters needing attention

The formation and development of colorectal cancer is closely related to diet. Therefore, a reasonable diet is an important factor that can not be ignored in the prevention and treatment of colorectal cancer.