WebSep 19, 2010 · The American Cancer Society defines cancer (or carcinoma) as a group of diseases characterized by uncontrolled growth and spread of abnormal cells. Cancer has the capacity to invade surrounding normal tissue, metastasize, and kill the host in which it originates. Neoplasia (neo=new, plasia=tissue) is the process of abnormal growth that … WebNeoplastic growth: the consequence of evolutionary malignant resistance to chronic damage for survival of cells (review of a new theory of the ... is a general biological law of primary significance in carcinogenesis. This resistance can be called malignant as, once formed, it does not disappear, as does also a clone of malignant cells. In ...
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WebHyperplasia (from ancient Greek ὑπέρ huper 'over' + πλάσις plasis 'formation'), or hypergenesis, is an enlargement of an organ or tissue caused by an increase in the amount of organic tissue that results from … WebSep 17, 2024 · The exact cause of a benign tumor is often unknown. It develops when cells in the body divide and grow at an excessive rate. Typically, the body is able to balance cell growth and division. When ... brice chambourcy
The neoplastic process and the problems with the attribution …
WebFeb 27, 2024 · A polyp is a projection (growth) of tissue from the inner lining of the colon into the lumen (hollow center) of the colon. Different types of polyps look different under the microscope. Polyps are benign (non-cancerous) growths, but cancer can start in some types of polyps. These polyps can be thought of as pre-cancers, which is why it is ... WebOct 12, 2024 · A hamartoma (from Greek hamartia, meaning “fault, defect,” and -oma, denoting a tumor or neoplasm) is a benign (noncancerous) tumorlike malformation made up of an abnormal mixture of cells and tissues found in areas of the body where growth occurs. WebAtypical cells can change back to normal cells if the underlying cause is removed or resolved. This can happen spontaneously. Or it can be the result of a specific treatment. … brice chanzy christofle