Henoch-Schonlein purpura - Symptoms & causes - Mayo Clinic
2021年9月21日 · Henoch-Schonlein purpura is an inflammation of the small blood vessels of the skin, joints, bowels and kidneys. When blood vessels get inflamed, they can bleed into the skin, causing a reddish-purple rash (purpura). The most striking feature of this form of vasculitis is a purplish rash, typically on the lower legs and buttocks.
Henoch-Schönlein Purpura - Johns Hopkins Vasculitis Center
Who gets Henoch-Schönlein Purpura (the “typical” patients)? What causes Henoch-Schönlein Purpura? How is Henoch-Schönlein Purpura diagnosed? Treatment and Course of Henoch-Schönlein Purpura; Living with Henoch-Schönlein Purpura; Fast Facts. HSP is usually self-limited.
IgA Vasculitis (Henoch-Schönlein Purpura) - StatPearls - NCBI Bookshelf
2023年9月26日 · IgA vasculitis, formerly known as Henoch-Schönlein purpura, is a complex immune-mediated vasculitis characterized by the involvement of small blood vessels in various organ systems. IgA vasculitis primarily affects the small vessels of the joints, kidneys, gastrointestinal tract, skin, and, in rare instances, the central nervous system and lungs.
Henoch-Schonlein Purpura (HSP): Causes, Symptoms, and Treatment - WebMD
2024年7月15日 · Henoch-Schönlein purpura (HSP) is a disease that inflames small blood vessels. The inflammation causes blood vessels in the skin, intestines, kidneys, and joints to start leaking. The...
Henoch–Schönlein purpura - Wikipedia
Henoch–Schönlein purpura is a small-vessel vasculitis in which complexes of immunoglobulin A (IgA) and complement component 3 (C3) are deposited on arterioles, capillaries, and venules (hence it is a type III hypersensitivity reaction).
Henoch-Schonlein purpura - Diagnosis & treatment - Mayo Clinic
2021年9月21日 · Your doctor will be able to diagnose the condition as Henoch-Schonlein purpura if the classic rash, joint pain and digestive tract symptoms are present. If one of these signs and symptoms is missing, your doctor may suggest one or more of the following tests.
IgA vasculitis (Henoch-Schönlein purpura): Clinical ... - UpToDate
2024年10月28日 · In contrast to many other forms of systemic vasculitis, IgAV is typically self-limited. The disease is characterized by a tetrad of clinical manifestations: Palpable purpura in patients with neither thrombocytopenia nor coagulopathy. Arthritis/arthralgia. Abdominal pain. …
Henoch-Schönlein Purpura (IgA Vasculitis): Rapid Evidence …
2020年8月15日 · Henoch-Schönlein purpura, now called immunoglobulin A (IgA) vasculitis, is a systemic, immune complex–mediated, small-vessel leukocytoclastic vasculitis characterized by nonthrombocytopenic...
Henoch-Schonlein Purpura - Children's Hospital of Philadelphia
Henoch-Schönlein purpura (HSP) is a form of vasculitis, a condition that involves inflammation of the blood vessels. It can affect any organ of the body and is the most common form of vasculitis in childhood. The condition is characterized by bruise-like rash on the arms or legs.
Henoch-Schonlein purpura (anaphylactoid purpura) - DermNet
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.