What is Cancer?
Cancer is a multifactorial disease that is characterized by uncontrolled cell proliferation & the proliferation of abnormal cells that can enter surrounding tissues. It starts with a genetic mutation that causes normal cells to change into cancer cells resulting in the growth of tumors. These abnormal cells can then multiply out of control, causing damage to organs and tissues. It can affect almost any area of the body & can be cancerous. Benign tumors are non-cancerous & do not spread to other organs. On the other hand, malignant tumors and cancers can invade surrounding tissues and spread to distant locations via the bloodstream & the lymphatic system.
Also Read: Difference Between Tissues and Organs
Types & Symptoms of Cancer
There are different types of cancer such as Carcinoma, sarcoma leukemia, etc. Cancer is a disease that affects the growth & division of cells. It can occur in many different forms & can come from almost any type of organ. Cancer is a complex disease that is caused by a variety of factors including genetics, environment & lifestyle. These factors can cause mutations in genes that regulate cell division, leading to uncontrolled cell growth & the growth of tumors. In this article, we will learn about cancer types, and how cancer is different from normal cells.
Table of Content
- Definition of Cancer
- What is Cancer?
- Types of cancers
- Main types of cancer
- Causes of cancer
- Symptoms of Cancer
- Emerging frontiers in cancer research