Jacinto Convit World Organization

Solid tumors are an abnormal mass of tissue that usually does not contain cysts or liquid areas. These may be benign (not cancerous) or malignant (cancerous). Different types of solid tumors are named for the type of cells that form them. Examples of solid tumors are sarcomas, carcinomas, and lymphomas.

The human immunodeficiency virus (HIV) can lead to acquired immunodeficiency syndrome or AIDS if not treated. Unlike some other viruses, the human body can’t get rid of HIV completely, even with treatment. So once you get HIV, you have it for life…

Leukemia is a cancer of the early blood-forming cells; most often, it is of the white blood cells, but in some cases it starts in other blood cell types. There are several types of leukemia…