Microscopic Polyangiitis
- Necrotizing Small Vessel Vasculitis
- Lungs, Kidneys, and Skin Commonly Affected
- Palpable Purpura
- Rapidly Progressive Cresentic Glomerulonephritis
- Lesions are Same Age
- Non-granulomatous
- Minimal Nasopharyngeal Involvement
- P-ANCA
- Corticosteroids
- Cyclophosphamide
Henoch-Schonlein Purpura
- Most Common Childhood Vasculitis
- Follows Pharyngeal or Respiratory Infection
- Palpable Purpura on Legs and Buttocks
- Arthralgia
- Intestinal Hemorrhage
- Black Stool (Melena)
- Associated with IgA Nephropathy
Granulomatosis with Polyangiitis (GPA) Symptoms
- Saddle Nose
- Perforation of Nasal Septum
- Chronic Sinusitis
- Otitis Media
- Mastoiditis
- Cough
- Dyspnea
- Hemoptysis
- Rapidly Progressive Glomerulonephritis
- Hematuria
- RBC Casts
Granulomatosis with Polyangiitis (GPA) Characteristics
- Small Vessel Vasculitis
- Necrotizing
- Lungs and Upper Airway
- Crescentic Glomerulonephritis
- c-ANCA
- X-ray
- Multiple Nodules in Lungs
- Cyclophosphamide
- Corticosteroids
- Rituximab
Eosinophilic Granulomatosis with Polyangiitis (Churg-Strauss Syndrome)
- Granulomatous Vasculitis
- Sinusitis
- Skin Lesions
- Peripheral Neuropathy
- Asthma
- GI Disease
- Heart Disease
- Kidney Failure
- Eosinophilia
- p-ANCA
- Corticosteroids
Polyarteritis Nodosa
- Immune Complex-Mediated Transmural Vasculitis
- Hepatitis B Association
- Fibrinoid Necrosis
- Black Stool (Melena)
- Neurologic Dysfunction
- Myalgia
- Fever
- Hypertension
- Vessels / Lesions in Different Stages
- Renal Microaneurysms (On Arteriogram)
- Spares Pulmonary Arteries (No Pulmonary Involvement)
- Corticosteroids
- Cyclophosphamide
Kawasaki Disease
- Prevalent in Asian Children
- Necrotizing Vasculitis
- Fever
- Strawberry-Red Tongue and Mucosa
- Lymphadenopathy
- Desquamative Skin Rash
- Erythema and Edema of the Hands and Feet
- Conjunctivitis
- Coronary Aneurysm
- Intravenous Immunoglobulin (IVIG)
- Aspirin
Buerger's Disease
- Thromboangiitis Obliterans
- Segmental Inflammation
- Strong Association with Smoking
- Superficial Nodular Phlebitis
- Raynaud's Phenomenon
- Autoamputation
- Smoking Cessation
Takayasu Arteritis
- Granulomatous Thickening of Aortic Arch
- Pulseless Disease
- Asian Females
- Fever
- Myalgia
- Night Sweats
- Arthritis
- Ocular Disturbances
- Increased ESR
- Different Blood Pressures in Arms
Temporal Arteritis
- Giant Cell Arteritis
- Granulomatous
- Old Females
- Polymyalgia Rheumatica
- Unilateral Headache
- Jaw Claudication
- Blindness
- Increased ESR
- Normal Serum Creatine Kinase
- Steroids
Abdominal Aortic Aneurysm Rupture
- Acute Tearing Pain
- Pulsatile Abdominal Mass
- Grey Turner Sign
- Cullen Sign
- Hypovolemic Shock
- Diagnosis by Clinical Impression
- Emergent Surgical Intervention
- Poor Prognosis