Dr. J Evan Sadler MD

Biopsies may vary differently depending on the type and location of the tissues and how hard are they to obtain. The medical term used to describe such method is “invasiveness.” A less invasive procedure will, for example, take place in a doctor’s office the same day an abnormal tissue is...

Dengue fever is a mosquito-borne illness in humans that usually occurs in most tropical areas of the world. Dengue fever is also known as the “breakbone fever” or “dandy fever” because of the severe joint and muscle pain experienced by the people who were infected with the virus. The same...

When a community or group of friends bands together to help one another, miracles happen. There is nothing more humbling than seeing a community take time of their own to help a friend or community member in need. The more people there are, the bigger difference they can make. There are hundreds of...

What Are Petechiae?Petechiae can be described as marks or blotches that normally appear on the skin and are tiny, round, and purplish or reddish in color. Petechiae are usually pinpoint-sized. Minor hemorrhage (bleeding that is localized below the skin) is the source of petechiae.Although they...

What is blood donation?Blood donation is the process of collecting, testing, preparing, and storing blood and other blood components for later use. Blood donors are referred to individuals who volunteer to give blood. The main purpose of blood donation is to help save the lives of people who have...

What are leukocytes?White blood cells or WBCs are also called as leukocytes. They are one of the important components of blood. Leukocytes play an important role in the normal functioning of the immune system. They protect the body against harmful diseases and foreign elements.WBCs vs. RBCsWhen...