Black stool after colon cancer operation

summary

Colon cancer is a kind of malignant tumor of digestive tract. There are no special symptoms in the early stage. However, with the development of the patient's condition, there can be changes in stool habits and symptoms such as black stool. Let's take a look at the symptoms of black stool in colon cancer.

Black stool after colon cancer operation

First of all: the study found that high-fat diet and insufficient cellulose intake are important factors of colon cancer, especially some patients with chronic inflammation of colon or intestinal polyps, as well as familial multiple intestinal sarcoma, the incidence rate is much higher than that of ordinary people, which should be paid attention to.

Secondly: Generally speaking, early colon cancer patients are prone to abdominal distension and other symptoms. With the development of the disease, they may have the symptoms of defecation habit change, black stool and so on. If the patients reach the late stage, they may also have ascites, edema and other signs of liver metastasis.

Finally, we need to know that people's melena is only a symptom, which can be caused by a variety of diseases. We should pay attention to it. It is more common in the lower gastrointestinal bleeding, especially in the bleeding of colon and rectum lesions, and also in the upper gastrointestinal bleeding. We should pay more attention to it and check it early.

matters needing attention

Usually we should pay attention to food hygiene, try to eat less cold dishes, and drink water hygiene, avoid bacteria and other digestive tract diseases. Wash your hands before and after meals, disinfect the tableware regularly, and keep the indoor air circulation.