What are the histological types of colorectal cancer

In recent years, colorectal cancer has become one of the major diseases that endangers society and human health, and it has brought great pain and distress to humans. In order to reduce the incidence of colorectal cancer, we humans should master the histological classification of colorectal cancer:

1. Adenocarcinoma cancer cells are arranged in glandular tubules or alveoli. According to the degree of differentiation, they are divided into grades I to IV according to Broder's method, namely low-grade malignancy (high differentiation), intermediate malignancy (moderate differentiation), high-grade malignancy (low differentiation) and undifferentiated cancer. This type is more common.

2. Mucinous carcinoma Cancer cells secrete a lot of mucus, which can be found in the extracellular matrix or accumulated inside the cell to push the nucleus to the edge. Cells with more mucus have a poor prognosis.

3. Undifferentiated cancer cells are smaller, round or irregular in shape, arranged in irregular sheets, with obvious infiltration, easy to invade small blood vessels and lymphatic vessels, and have a poor prognosis.

The above is the histological classification of colorectal cancer. Expert Tip: If you have symptoms of disease, do not delay diagnosis and go to a regular hospital for treatment in time to avoid delaying the disease and causing serious consequences. If you have other questions, please consult our online experts or call for consultation.

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