What is Colorectal Cancer?


What is Colorectal Cancer ?

What is Colorectal Cancer –The term “colorectal cancer” generally refers to cancerous diseases of the colon (colorectal cancer) and the rectum (rectal carcinoma). They are collectively referred to as colorectal carcinoma . The term “carcinoma” refers to cancerous diseases which originate from the skin of the skin or mucous membrane, in this case the mucous membrane of the intestine.

Cancer in the small intestine is rare, as is the cancer of the anterior region ( anal carcinoma ). Both types of cancer differ in their origin and treatment of colorectal cancer and colorectal cancer .

Colorectal cancer can develop in all sections of the rectum and rectum. A center of gravity lies in the lower section of the intestine, in the lower 30 to 40 centimeters. Precursors of cancer are in many cases so-called intestinal polyps . These are, first, benign, often fungal, tumors in the colon. About 90 percent of colorectal cancer is caused by the fact that these polyps degenerate, their cells are transformed into cancer cells.


Colorectal cancer is the second most common cancer in both men and women. According to the Robert Koch Institute, 34,000 men and 29,000 women fell ill. According to estimates, around 35,500 men and 28,400 women are expected to be present in 2014. Five years after the cancer was detected, almost two thirds of the patients still live. The number of deaths in all colorectal cancer patients has declined for several years. This means that more people live long-term with the disease.

Colorectal cancer: basic information for patients and relatives

Colorectal cancer is the second most common cancer in both sexes. According to the Robert Koch Institute, about 35,400 men and 30,000 women are affected each year in Germany. Colorectal cancer occurs mainly from the age of 50. The average age in men is 69 years, and in women it is significantly higher at 75 years. The life-time risk of colorectal cancer is about 6%

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