title: Acquired factor V inhibitor in systemic vasculitis.
authors.forename: Chu-Oi
authors.initials: CO
authors.lastname: Ciang
authors.forename: Moon-Ho
authors.initials: MH
authors.lastname: Leung
mesh_terms: D000368:Aged; D001323:Autoantibodies / Q000276:immunology; D001379:Azathioprine / Q000627:therapeutic use; D003937:Diagnosis, Differential; D005165:Factor V / Q000037:antagonists & inhibitors*; D005166:Factor V Deficiency / Q000175:diagnosis* / Q000209:etiology; D017809:Fatal Outcome; D005335:Fever of Unknown Origin / Q000175:diagnosis* / Q000209:etiology; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D019934:International Normalized Ratio; D008297:Male; D055953:Microscopic Polyangiitis / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D010314:Partial Thromboplastin Time; D056647:Systemic Vasculitis / Q000150:complications / Q000175:diagnosis*
chemical_list: D001323:Autoantibodies; D005938:Glucocorticoids; D007166:Immunosuppressive Agents; D005165:Factor V; D001379:Azathioprine