What shape is the stool from rectal cancer

Rectal cancer is a serious malignant tumor of the digestive system. The early symptoms are not obvious. As the disease progresses, symptoms such as abnormal stool shape will appear, including thin strips of stool, mucus stool, bloody stool, irregular shape and black stool. It is recommended to seek medical attention in time and take appropriate treatment measures according to the doctor's advice according to different situations. The details are as follows:

1. Thin strips of stool: Because the tumor blocks the intestinal cavity, the stool cannot form a normal shape and is discharged in thin strips. It is recommended to see a doctor as soon as possible and undergo a colonoscopy to determine whether there is tumor obstruction.

2. Mucus in stool: Rectal cancer may cause the intestinal wall to secrete too much mucus, and the surface of the stool is covered with a layer of mucus. See a doctor as soon as possible and do a routine stool examination and colonoscopy to determine the cause.

3. Bloody stools: Tumor rupture and bleeding or erosion of blood vessels can cause blood in the stool, which is bright red or dark red. See a doctor immediately for a colonoscopy and blood test to find out the cause of the bleeding.

4. Irregular shape: The tumor causes the intestinal deformation, making the stool irregular in shape, and sometimes broken. See a doctor as soon as possible for imaging examinations to determine the location and extent of the lesion.

5. Black stool: Bleeding is digested and absorbed by the digestive tract, resulting in black stool, usually with a foul odor. See a doctor as soon as possible for an upper gastrointestinal endoscopy and blood test to identify the bleeding site.

In order to detect rectal cancer early and take effective treatment measures, patients should pay close attention to changes in their symptoms, seek medical treatment in a timely manner, and undergo necessary examinations and treatments. For patients diagnosed with rectal cancer, following the doctor's advice for treatment and regular checkups are important means to control the disease and improve the quality of life.