Information About Cancer

Overview 

Though we have all heard the term “Cancer” through many sources, the exact facts and details of the disease is not very widely known. Cancer is one of the world’s deadliest diseases and is a completely curable if detected at an early age. It is therefore a must to possess awareness about it and this article is a consolidation of the facts and details related to this disease.

What is Cancer?

Cancer is not a single disease but a class of diseases which are typically characterized by random and out-of-control growth in the human body cells. These random cell growth leads to invasion of other normal cells around them leading to their destruction.

The cancerous cells divide in an uncontrollable fashion and form lumps or tissue masses known as tumors. These tumors affect the body part where they grow and disrupt their normal functioning. The cancerous cells also spread to other parts of the body through blood or lymph and cause further cell destruction.

Oncologists are physicians or researchers who study about the diagnosis, treatment and sure of cancer. The study of cancer is by itself known as oncology.

Types of Cancer

Cancer can typically affect every organ of the body and spread the disease by destroying the neighbouring cells. The various cancers are named typically after the place where they originate in the body.

For example, Breast cancer is cancer that originates in the cells of the breast. With about more than 100 types of cancer, this class of diseases is divided into five broad categories.

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