Disorder characterized by a vasculitic syndrome associated with exposure to an antigen such as a drug, infectious agent, or other foreign or endogenous substance. Its pathophysiology includes immune complex deposition and a wide range of skin lesions. Hypersensitivity or allergy is present in some but not all cases.
Also Known As:
Hypersensitivity Angiitis; Vasculitis, Leukocytoclastic, Cutaneous; Allergic Cutaneous Angiitis; Allergic Cutaneous Vasculitis; Angiitis, Allergic Cutaneous; Cutaneous Allergic Vasculitis; Cutaneous Leukocytoclastic Angiitis; Vasculitis, Allergic Cutaneous; Allergic Cutaneous Angiitides; Allergic Cutaneous Vasculitides; Allergic Vasculitides, Cutaneous; Allergic Vasculitis, Cutaneous; Angiitides, Allergic Cutaneous; Angiitides, Cutaneous Leukocytoclastic; Angiitides, Hypersensitivity; Angiitis, Cutaneous Leukocytoclastic; Cutaneous Allergic Vasculitides; Cutaneous Angiitides, Allergic; Cutaneous Angiitis, Allergic; Cutaneous Leukocytoclastic Angiitides; Cutaneous Leukocytoclastic Vasculitides; Cutaneous Vasculitides, Allergic; Cutaneous Vasculitis, Allergic; Hypersensitivity Angiitides; Hypersensitivity Vasculitides; Leukocytoclastic Angiitides, Cutaneous; Leukocytoclastic Angiitis, Cutaneous; Leukocytoclastic Vasculitides, Cutaneous; Leukocytoclastic Vasculitis, Cutaneous; Vasculitides, Allergic Cutaneous; Vasculitides, Cutaneous Allergic; Vasculitides, Cutaneous Leukocytoclastic; Vasculitides, Hypersensitivity; Vasculitis, Cutaneous Allergic; Vasculitis, Cutaneous Leukocytoclastic; Angiitis, Hypersensitivity; Hypersensitivity Vasculitis; Vasculitis, Hypersensitivity