Can rectal cancer be detected through stool examination?

Can rectal cancer be detected through stool examination?

Stool tests generally cannot be used to detect colorectal cancer.

Stool examination can be used to check whether there is occult blood in the stool for rectal cancer. For the examination and diagnosis of rectal cancer, the following examinations need to be improved.

About 80% of the patients can be found by rectal digital examination, and uneven masses can be felt. In the late stage, luminal stenosis, fixed masses, and blood on the finger cot can be felt.

2. Colonoscopy, proctoscopy, and biopsy can be used as important means of diagnosing rectal cancer.

3. Improve barium enema.

4. Pelvic and abdominal pelvic magnetic resonance imaging (CT) to identify rectal lesions and whether there are adhesions and infiltrations in the surrounding tissues, so as to make a clear judgment on subsequent surgery.

In daily life, you need to pay attention to rest and avoid fatigue. Your diet needs to be light and nutritionally balanced. You can eat some fresh vegetables and fruits, such as tomatoes, dragon fruit, carrots, kiwis, etc. Avoid eating spicy and irritating foods, such as pepper, mustard, onions, etc. Have regular check-ups and seek medical attention in time if you have any discomfort.