Changes in bowel habits may be a symptom of colorectal cancer

Blood in the stool is one of the main symptoms of colorectal cancer. The symptoms of this type of colorectal cancer are different from those of normal mucosa, so patients should pay special attention. What are the main symptoms of colorectal cancer ? The following is a detailed introduction by experts on the symptoms of colorectal cancer.

1. Changes in bowel habits: Changes in bowel habits include constipation, diarrhea, or alternation between the two, incomplete bowel movements, difficulty in defecation, etc., which are symptoms of colorectal cancer.

2. Bloody and purulent stools: In almost all anorectal tumors, stool examination will not show simple bloody stools when bleeding occurs. Pus cells and mucus mixed in the stool are the most common symptoms of colorectal cancer.

3. Changes in stool appearance: When anorectal tumors grow to a certain size, the appearance of the stool often changes. The symptoms of colorectal cancer are thinning and deformation of the stool.

(1) Abdominal pain and discomfort are common symptoms of colorectal cancer caused by anorectal tumors. The reasons are as follows: local invasion of the tumor; intestinal irritation caused by the tumor; intestinal obstruction and perforation caused by the tumor, etc.

(ii) Abdominal masses: When the tumor is confined to the intestinal wall and has no adhesions to other organs or tissues, the mass can be moved or may change with body position. When the tumor invades the outside and adheres to other tissues, the mass is often more fixed.

The above is a description of the symptoms of colorectal cancer. You must have a certain understanding of the symptoms of colorectal cancer. It is for your reference only. If you have any questions about the symptoms of colorectal cancer, please consult our online experts.