A disease historically associated with malnourishment on sailing vessels may have a new, modern culprit: Bariatric surgery.

Here are a few serious conditions that may be causing the spots: You may be able to tell the spots on your skin are petechiae instead of a rash if you press on them, and they don’t turn lighter ...

Leukemia petechiae is a rash that people with leukemia often experience on their arms, legs, or trunk. Petechiae are tiny ...

The man in his 50s was admitted to Sir Charles Gairdner Hospital after presenting with a petechial rash on his lower limbs ... the rash spread across his legs and to his upper limbs over the ...