Respuestas
Cancer is the common name for a group of related diseases in which an uncontrolled process is observed in the division of cells in the body. According to the definition of Rupert Allan Willis, an Australian pathologist, a neoplasm is an abnormal mass of tissue whose growth exceeds and is not coordinated with normal tissues, and which persists in the same excessive way even after the end of the stimulus that gives it. gave rise. To this definition it can be added that the abnormal mass lacks purpose, preys on the host and is practically autonomous. It can start locally and spread to other surrounding tissues. In general it leads to the death of the patient if he does not receive adequate treatment. More than a hundred different types of cancer are known, the most common of which are: skin, lung, breast and colorectal.
No estoy segura que sean 300 palabras, si becesitas q lo cambie me avisas