Disease Activity Index for Wegener's Granulomatosis

• serous otitis?

• otorrhea?

• buccal ulcerations?

• cerebral vasculitis?

• cranial nerve palsy?

• orbital pseudotumor?

• recurrent dacrocystitis?

• myocardial infarction due to vasculitis?

• peripheral gangrene due to vasculitis?

• arthritis in any joints?

• arthralgias in any joints?

Is there evidence of granulomatous and/or necrotizing vasculitis on tissue biopsy?

Has the patient had an FUO for more than a week?

Temperature rectal

Creatinine clearance within past 3 months prior to current episode

Current creatinine clearance

Red cells per high power field in urine sediment

Number of times cellular casts found in the urine sediment on urinalysis

C-reactive protein before current illness

C-reactive protein during current illness

Sinusitis and/or sanguinous nasal discharge

Trachea

Respiratory findings

Mononeuritis multiplex

Ocular change

GI findings due to vasculitis

Skin findings