Early symptoms of rectal cancer patients?

summary

Colorectal cancer is the general term of colon cancer and rectal cancer. Rectal cancer is often asymptomatic in the early clinical stage, or the symptoms are not obvious, and it is not easy to be found. Understanding the early symptoms of rectal cancer has a good effect on the prevention of colorectal cancer and the treatment of rectal cancer. Let's look at the early symptoms of rectal cancer.

Early symptoms of rectal cancer patients?

Symptom 1: diarrhea or constipation, change of stool habit and shape: change of defecation habit. The defecation does not have the feeling completely, before the defecation has the anus to drop the feeling, the defecation carries on the thin, the late stage may accompany the lower abdomen pain

Symptom 2: early tumor is small, bloody stool is one of the most common clinical symptoms of rectal cancer. Generally, there is no hematochezia. With the increase of tumor, mucosal erosion, ulcer or tumor rupture may occur due to various reasons.

Symptom 3: when the tumor surface mucosa is damaged, it is easy to have secondary infection due to a large number of bacteria in the intestine, purulent bloody stool and mucus stool: rectal cancer stool examination not only has occult blood positive, but also has pus cells and mucus mixed in the stool. Due to tissue loss, tumor exudation and other reasons, the incidence of purulent bloody stool and mucinous stool is higher.

matters needing attention

The diet of rectal cancer patients must be rich and diverse, the diet structure must be reasonable, the deployment of various nutrients must be balanced, can not show the lack of nutrients and excess, with the patient's diet should also have a certain tonic, to the patient's Qi and blood, and eat more food with anti-cancer effect