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- Purpura: Causes, Types and Images — DermNet
Purpura is the discolouration of the skin or mucous membranes due to haemorrhage from small blood vessels Signs and symptoms of purpura vary according to type
- Senile purpura - DermNet
What is senile purpura? Senile purpura is a common, benign condition characterised by the recurrent formation of purple ecchymoses (bruises) on the extensor surfaces of forearms following minor trauma It is also known as Bateman purpura, after British dermatology pioneer Thomas Bateman, who first described it in 1818; and actinic purpura, because of its association with sun damage
- Henoch-Schonlein purpura (anaphylactoid purpura) - DermNet
What is Henoch–Schönlein purpura? Henoch–Schönlein purpura (HSP) is a form of leukocytoclastic or small-vessel vasculitis, most often observed in children It is sometimes called anaphylactoid purpura HSP results from inflammation of the small blood vessels in the skin and various other tissues within the body
- Purpura fulminans - DermNet
Purpura fulminans is a rare, rapidly progressive and often fatal form of acute disseminated intravascular coagulation (DIC) It is marked by intravascular coagulation leading to thrombotic occlusion of small and medium-sized vessels, skin necrosis, cardiovascular shock and multi-organ failure It is a dermatological and haematological emergency
- Capillaritis (pigmented purpura) - DermNet
Schamberg disease (progressive pigmented purpura) Schamberg disease is the most common type of capillaritis Regular or irregular crops of red-brown flat patches with cayenne pepper spots on their borders appear for no apparent reason Although most common on the lower legs, the Schamberg form of capillaritis can arise on any part of the body
- Purpura fulminans images - DermNet
View pictures of purpura fulminans in the gallery below Purpura fulminans is a severe and rapidly fatal form of acute disseminated intravascular coagulation (DIC) It is sometimes associated with symmetrical peripheral gangrene (tissue death affecting hands and feet)
- Cushing syndrome - DermNet
What is Cushing syndrome? Cushing syndrome is a hormonal disorder caused by prolonged exposure to inappropriately high levels of plasma glucocorticoid (also referred to as cortisol) hormones Glucocorticoid hormones maintain glucose regulation, suppress the immune response and are released as part of the body's response to stress The production of cortisol from within the cortex of the
- Purpura fulminans image - DermNet
Purpura fulminans is a rare, rapidly progressive and often fatal form of acute disseminated intravascular coagulation (DIC) It is marked by intravascular coagulation leading to thrombotic occlusion of small and medium-sized vessels, skin necrosis, cardiovascular shock and multi-organ failure
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