Immune Complex Vasculitis (ICV)

Question 1

ICV deposition

Answer 1

Vascular endothelium
Capillary beds (skin, kidneys or lungs)

Question 2

ICV common skin manifestation

Answer 2

Palpable purpura

Question 3

Hypersensitivity vasculitis

Answer 3

characterized by immune complex deposition in:
Capillaries
Post-capillary Venules
Arteriorles

Question 4

Hypersensitivity vasculitis causes

Answer 4

Medications or Infection

Question 5

Hypersensitivity Vasculitis in adults

Answer 5

Age > 16 yrs
Use of possible offending drug
Palpable Purpura
Maculopapular rash
Biopsy of skin: Neutrophils around an arteriole or venule