Ecchymosis is referred to as a LARGE lesion; while, petechiae is referred to as a SMALL lesion. A lesion is a abnormal change in the structure of a organ or part due to an injury or disease.
Purpura refers to the presence of ecchymoses and petechiae over any part of the body. It is due to bleeding under the skin and can be caused by various medical conditions, such as clotting disorders or blood vessel abnormalities.
The cast of Quelques ecchymoses - 2012 includes: Lionnel Astier as Roger
petechiae -- diameter :3 to 4 mm purpura -- diameter 4mm to 1cm ecchymosis -- more than 1cm
No it does not, scabies,gives etc .. Do but PETECHIAE does not itch .
They are large, complexly colored areas of bruising
yes
pupura
No, petechiae is not a skin infection. Petechiae are small, pinpoint red or purple spots that appear on the skin due to bleeding under the skin, often caused by conditions that affect blood clotting or blood vessels. They can be a sign of various medical conditions, including infections, but are not infections themselves. It's important to consult a healthcare professional if you notice unexplained petechiae.
One of the first signs of disseminated intravascular coagulation (DIC) is the presence of bleeding, which may manifest as petechiae, ecchymoses, or oozing from venipuncture sites. Patients may also exhibit a rapid drop in platelet count and changes in coagulation parameters, such as prolonged prothrombin time (PT) and activated partial thromboplastin time (aPTT). Early recognition and management are crucial to prevent further complications.
distal embolization
Gastrointestinal bleeding, haematuria, ecchymoses & subcutaneous heamatomas, epistaxis and prolonged bleeding from minor trauma.
Petechiae in horses is when bleeding occurs underneath the skin. It is caused by equine infectious anemia, or EIA as it is also known. Red blotches are visible on the gum.