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Immune thrombocytopenic purpura (ITP), also known as idiopathic thrombocytopenic purpura or immune thrombocytopenia, is an autoimmune primary disorder of hemostasis characterized by a low platelet count in the absence of other causes. [1] [2] ITP often results in an increased risk of bleeding from mucosal surfaces (such as the nose or gums) or ...
Petechia of the lower leg in a person with platelets of 3 due to ITP (immune thrombocytopenia).The most common cause of petechiae is through physical trauma such as a hard bout of coughing, holding breath, vomiting, or crying, which can result in facial petechiae, especially around the eyes.
Purpura (/ ˈ p ɜːr p jʊər ə / [1]) is a condition of red or purple discolored spots on the skin that do not blanch on applying pressure. The spots are caused by bleeding underneath the skin secondary to platelet disorders, vascular disorders, coagulation disorders, or other causes. [2]
Genital herpes causes clusters of red, blistery bumps on the vulva, which come and go as outbreaks. You may experience itching in the areas the sores appear in even before they show up. Chlamydia ...
Primary immune thrombocytopenia (ITP) is an acquired immune-mediated disorder characterized by isolated thrombocytopenia, defined as a peripheral blood platelet count less than 100 x 10 9 /L, and the absence of any obvious initiating and/or underlying cause of the thrombocytopenia.
However, it can occur on the scalp, and this will often cause itching. “If some pustules form and they are scratched they will also form a scab,” Dr. Thosani says. “Most often scalp acne is ...
Stress messes with your hormones, and a hormonal imbalance can cause vaginal itching. “Stress, good or bad, can alter your normal balance,” Harrison says. “Stress, good or bad, can alter ...
Purpura fulminans is often accompanied by micro-vascular thrombosis and haemorrhagic infarction in other tissues, such as the lungs, kidneys, central nervous system and adrenal glands, leading to multiple organ failure, and causes initial high mortality and long-term morbidity in survivors.