Acute hemorrhagic edema of infancy
Acute Hemorrhagic Edema of Infancy
Acute Hemorrhagic Edema of Infancy (AHEI) (pronunciation: a-kyoot hem-uh-raj-ik ed-uh-muh of in-fuhn-see) is a rare vasculitis that affects infants and young children. It is characterized by the sudden onset of fever, purpuric skin lesions, and edema.
Etymology
The term "Acute Hemorrhagic Edema of Infancy" is derived from the Latin words "acutus" meaning sharp or severe, "haemorrhagia" meaning bleeding, "edema" meaning swelling, and "infantia" meaning infancy.
Symptoms
The main symptoms of AHEI include:
- Fever
- Purpura (a condition that causes red or purple discolorations on the skin)
- Edema (swelling caused by excess fluid trapped in the body's tissues)
Causes
The exact cause of AHEI is unknown, but it is often preceded by a viral or bacterial infection, such as an upper respiratory tract infection or gastroenteritis.
Diagnosis
Diagnosis of AHEI is typically based on the characteristic clinical presentation and exclusion of other similar conditions, such as Henoch-Schönlein purpura and Meningococcemia.
Treatment
Treatment for AHEI is primarily supportive, as the condition usually resolves on its own within a few weeks. In severe cases, corticosteroids may be used to reduce inflammation and swelling.
See Also
References
External links
- Medical encyclopedia article on Acute hemorrhagic edema of infancy
- Wikipedia's article - Acute hemorrhagic edema of infancy
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