Common allergens include Medications (such as certain antibiotics, antihistamines and thiazide diuretics Pathogens bacterium/virus/parasite, such as group a strep, varicella, parvovirus and hepatitis b) An acute respiratory infection
Common allergens include • Medications (such as certain antibiotics, antihistamines and thiazide diuretics ) • Pathogens ( bacterium/virus/parasite, such as group A strep, varicella, parvovirus and hepatitis B ) • An acute respiratory infection
Common allergens include foods( such as berries, shellfish, fish, nuts, eggs, milk, and others pollen animal dander( scales of shed skin insect bites Certain vaccinations, such as for measles, yellow fever and cholera
Common allergens include • foods ( such as berries, shellfish, fish, nuts, eggs, milk, and others ) • pollen • animal dander ( scales of shed skin ) • insect bites • Certain vaccinations, such as for measles, yellow fever and cholera
Shellfish Peanuts and nuts 箭ADAM
Pathophysiology a smal-vessel vasculitis characterized b immunoglobulin (gA), c3, and immune complex deposition in arterioles, capillaries, and venules HSP and igA nephropathy are related disorders. Both illnesses have elevated serum iga levels and identical findings on renal biopsy
Pathophysiology • a small-vessel vasculitis characterized by immunoglobulin A (IgA), C3, and immune complex deposition in arterioles, capillaries, and venules • HSP and IgA nephropathy are related disorders. Both illnesses have elevated serum IgA levels and identical findings on renal biopsy
Pathophysiology Lower Leg direct immunofluoresence (DIF) Showed deposits of iga about dermal vessels
Pathophysiology • Lower Leg Direct immunofluoresence (DIF) showed deposits of IgA about dermal vessels