What is a Petechial Hemorrhage?
A petechial hemorrhage is a form of mild hemorrhage which causes distinctive markings known as petechiae. These markings take the form of small red to purple spots which can vary in size and distribution from a few tiny markings to an array which may look like a rash or abrasion. Petechiae can be caused by a variety of situations and conditions, and they can play a role in both forensic science and medical diagnosis. This condition emerges when the capillaries near the surface of the body burst, causing small red marks to appear near the site of the rupture. The marks may persist for several days before fading away as the body heals itself, and they can be indicative of a number of medical issues.
