Symptoms of bone metastases from rectal cancer?

summary

The incidence rate of colorectal cancer is increasing. Many people are talking about it. With the continuous progress of medical technology, how can we better prevent and treat colorectal cancer? As long as the high-risk groups of colorectal cancer can be often checked and found early, it can be effectively prevented and even cured. Symptoms of bone metastases from rectal cancer? Let's talk about it.

Symptoms of bone metastases from rectal cancer?

Many malignant tumors were found in the middle and late stage, and even a few patients did not know they were suffering from cancer until they died. Colorectal cancer is also the case, was found, has been in the advanced stage.

Metastatic rectal cancer is a new tumor that occurs when tumor cells in the rectum run to other parts of the body. This kind of tumor cell diffusion process is called metastasis, and the new tumor is called metastasis. Although the tumor cells have spread to other parts, because the new tumor is still formed by the primary tumor of colon or rectum, it is still called colorectal cancer.

As for the pathogenesis of metastatic colorectal cancer, Xiaobian said that colorectal cancer usually begins with intestinal polyps. They are small masses formed by benign cells and grow on the inner wall of the colon and rectum. After a period of time, some polyps will become cancerous and form tumors. When the tumor cells grow to a certain extent, they can penetrate the intestinal wall, Spread to adjacent areas outside the colon or rectum. Because metastatic rectal cancer is not easy to detect, that is, the characteristics of advanced stage, so it is particularly important to pay attention to their own symptoms in life for patients with rectal cancer or rectal and colon diseases.

matters needing attention

For people with long-term unexplained hematochezia, anemia, or changes in defecation habits (long-term chronic diarrhea or constipation), as well as masses in the abdomen, hereditary history of familial colorectal cancer, and history of colonic polyps, experts suggest that colonoscopy should be performed; The general population over 40 years old should also have colonoscopy every three or five years and early screening of related diseases.