![]() Petechiae can be caused by a variety of underlying conditions, including certain medications, traumatic injuries, infections, and blood. ![]() They occur as a result of minor bleeding from tiny blood vessels that lie under the skin or mucous membranes. Origin-Italian (specks or …Petechiae are non-blanching, red or purple skin spots that measure less than 2 mm in diameter. If you have pinpoint-sized red dots under your skin …Picture 1: The image differentiates between Petechiae Vs ecchymosis Vs purpura. They can be caused by a simple injury, straining or more serious conditions. Scurvy (vitamin C … bitchute clif_high Petechiae are tiny spots of bleeding under the skin. Petechiae may also be caused by noninfectious medical conditions. Fever and rash in the immunocompetent patient. ![]() PPDs most commonly occur on the lower extremities and …. Pigmented purpuric dermatoses (capillaritis) …vasculitis, are a group of chronic, benign, cutaneous eruptions characterized by the presence of petechiae, purpura, and increased skin pigmentation. ![]()
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