The mean age of patients with HSP is 5.9 years. What causes Henoch-Schönlein Purpura? In two-thirds of the cases, the disease follows an upper respiratory tract infection, with onset an average of ten days after the start of respiratory symptoms.

HSP is the most common vasculitis of childhood. It most commonly affects children 2-8 years of age. Usually affects large joints of lower limbs. Rarely upper limbs. If prescribing oral prednisolone, give 1-2 mg/kg/day (maximum 60 mg/day) or IV methylprednisolone 0.8-1.6 mg/kg/day (maximum 1 g/day) while symptoms persist.

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...

HSP is the most common form of vasculitis in childhood and affects about 20 in 100,000 children. It occurs most commonly in children ages 2-6, although it can occur at any age. Patients with Henoch-Schönlein purpura develop a characteristic bruise-like rash on their arms and/or legs.

2021年9月21日 · Henoch-Schonlein purpura can affect anyone, but it's most common in children under 10. The condition usually improves on its own. Medical care is generally needed if the disorder affects the kidneys. The four main characteristics of …

2024年7月15日 · Although people of any age can get HSP, the disease most often affects children ages 3 to 10. It is more common in boys than girls. Adults with HSP tend to have more severe disease than...

Henoch-Schonlein purpura (HSP) is disease that causes small blood vessels to become swollen and irritated—a condition called vasculitis. It is most common in children between the ages of 3 and 15 years old and is rarely seen in adults.

75% of cases occur in children under the age of 10 years. It is thought by most researchers to be more common in girls, although some have found a male predominance or both sexes to be equally affected. HSP may occur in adults and when it does, it is often more severe and kidney damage is more common than is the case in children.

Henoch-Schönlein purpura is the most common vasculitis in children. It can happen at any age, but is most common in kids 2 to 6 years old. Usually, boys are affected about twice as often as girls. It happens more often in the fall and winter months. What Are the Signs & Symptoms of Henoch-Schönlein Purpura?

Henoch-Schonlein purpura (HSP) is a form of vasculitis, a condition that involves inflammation of the blood vessels. It’s one of the most common forms of vasculitis in childhood. HSP is seen most frequently in children between the ages of 5 and 15. It occurs more frequently in boys than girls.