What symptom is colorectal cancer

summary

Only understand the symptoms of colorectal cancer, in order to more timely discovery of disease, patients in treatment according to their own symptoms to treat, so as to cure as soon as possible, the following is to introduce the common symptoms of colorectal cancer.

What symptom is colorectal cancer

First: abnormal defecation, that is, rectal irritation symptoms, such as frequent defecation, falling, it is not enough to feel, and even have a rush after heavy, and can be accompanied by abdominal distension.

Second: feces, such as bloody stool, mucus stool or pyogenic stool. The symptoms of obstruction include obstruction of rectum by cancer, difficulty in defecation, paucity of feces, constipation, abdominal pain and distension.

Third: even intestinal type can be seen, with bowel hyperactivity and so on. If the invasion of the surrounding tissues and organs, the symptoms of corresponding organ lesions can appear, such as the invasion of anal canal can have local pain. Anal sphincter involvement can lead to fecal incontinence, symptoms of colorectal cancer often have pus blood spilling out of the anus. Anterior invasion of the urinary system can appear frequent urination, urination pain, dysuria. When the sacral plexus was invaded backward, persistent severe pain occurred in the sacral and perineal regions, and pain in the lower abdomen, waist and thigh was involved.

matters needing attention

When the cancer metastases to the liver, there may be hepatomegaly, jaundice, ascites and other symptoms of colorectal cancer.