Palpable purpura - Wikipedia
Palpable purpura is the clinical manifestation of leukocytoclastic vasculitis, which can be idiopathic or linked to sepsis, reactions to drugs, connective tissue diseases, cryoglobulinemia, hepatitis C or B infection, or underlying cancers.
Purpura: Causes, Types and Images - DermNet
What is purpura? Purpura is the name given to the discolouration of the skin or mucous membranes due to haemorrhage from small blood vessels. Petechiae are small, purpuric lesions up to 2mm across; Ecchymoses or bruises are larger extravasations of blood. Palpable purpura is purpura than can be felt, due to inflammation of the blood vessels
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...
Palpable Purpura - an overview | ScienceDirect Topics
Palpable purpura refers to elevated, firm, hemorrhagic papules or plaques up to several centimeters in diameter, most commonly located on dependent surfaces, such as the lower legs, buttocks, or the back in a recumbent patient.
Henoch-Schönlein Purpura - Johns Hopkins Vasculitis Center
Palpable purpura should be biopsied, and two fresh samples should always be sent for testing (an adequate biopsy should be large enough to divide; one for H&E (hematoxylin and eosin) staining, and one for DIF testing.
Purpura: Blood Spots, Thrombocytopenic, Symptoms & Causes
2022年4月13日 · Purpura (or blood spots) on your skin can be a sign of a more serious condition. Contact your healthcare provider if you notice any discolored patches, spots or bruises on your skin. Treating purpura involves finding the cause and treating that condition or disease.
Palpable Purpura | AAFP
Palpable purpura localized to the skin, usually on the lower legs; associated with exposure to certain medications (e.g., antibiotics, thiazides, phenytoin, nonsteroidal anti-inflammatory drugs...
Purpura: Causes, Diagnosis, Treatment, and Pictures - Healthline
2018年9月17日 · Purpura occurs when small blood vessels burst, causing blood to pool under the skin. This can create purple spots on the skin that range in size from small dots to large patches.
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. Kidney disease.
Palpable purpura: an algorithmic approach - PubMed
Cutaneous vasculitis, secondary to drug reaction, infection or collagen vascular disease, is the most common identifiable cause of palpable purpura. Common causes of palpable purpura often can be identified during the patient's history and physical examination.
- 某些结果已被删除