File Name: differences between benign and malignant tumors .zip
A benign tumor is a mass of cells tumor that lacks the ability to either invade neighboring tissue or metastasize spread throughout the body.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill. Cancer is an abnormal growth of cells. Cancer cells rapidly reproduce despite restriction of space, nutrients shared by other cells, or signals sent from the body to stop reproduction. Cancer cells are often shaped differently from healthy cells, they do not function properly, and they can spread to many areas of the body.
A tumor also called neoplasm is an abnormal mass of cells in the body. It is caused by cells dividing more than normal or not dying when they should. Tumors can be classified as benign or malignant. Benign tumors are those that stay in their primary location without invading other sites of the body. They do not spread to local structures or to distant parts of the body.
A tumor is a mass or lump of tissue that may resemble swelling. Not all tumors are cancerous, but it is a good idea to see a doctor if one appears. In a healthy body, cells grow, divide, and replace each other in the body. As new cells form, the old ones die.
T HE relationship between benign and malignant thyroid tumors has been for many years a subject for interesting discussion. The interest has been due largely to a common opinion that many, perhaps most, thyroid carcinomas arise from a benign thyroid tumor which pre-existed for a variable length of time before transforming itself into a cancer. The evidence for such an opinion has been mostly clinical; the pathologic demonstration of the actual transformation or transition of a benign thyroid tumor to a malignant one has not always been so clear or as acceptable. It is known that in most organs of the body benign tumors have malignant counterparts as far as histologic structure is concerned; therefore, in order to further the pathologic understanding and evaluation of thyroid tumors in general, a comparison and contrast of the histologic growth patterns of benign and malignant thyroid neoplasms seemed indicated.
Tumors are swollen masses in parts of the body caused by an abnormal growth of tissue. Do you know the difference? Malignant tumors are cancerous. They divide without control and invade other tissues nearby. They can also spread to other parts of the body through the blood and lymph systems.
In short, the meaning of malignant is cancerous and the meaning of benign is non-cancerous. Learn more about how either diagnosis affects your health. A tumor is an abnormal lump or growth of cells. When the cells in the tumor are normal, it is benign. Something just went wrong, and they overgrew and produced a lump.
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