Ulcer is a disease that is caused by bacteria, Helicobacter pylori (H. pylori) bacteria to be exact. The bacteria produce substances that weaken the mucous lining causing the stomach to get burned. Cancer,...

Cancer, medically known as malignant neoplasm, is a medical condition in which cells divide and grow rapidly causing tumors that may cause harm to surrounding organs, or break off and travel to other parts of...

Tumors are unnatural lumps or growth formed by extra cells in the body. A tumor can be benign (not cancerous), pre-malignant (pre-cancerous), or malignant (cancerous).

Tumors are unnatural lumps or growth formed by extra cells in the body. A tumor can be benign (not cancerous), pre-malignant (pre-cancerous), or malignant (cancerous). A cyst, on the other hand, is a common...

The human body is complex. At times, the cells of the body do not act in the way that they should. They may start to divide and grow uncontrollably. These extra cells tend to get stuck together and start...