Features Total(n=10)
Symptom, n (%)
Fever 3(30)
Cough 7(70)
Dyspnea 5(50)
Bleeding(Dyspnea/alimentary tract hemorrhage) 3(30)
rash 2(20)
Arthralgia/Myalgia 4(40)
Laboratory Features,n (%)
C-reactive protein↑ 6(60)
C-ANCA(+) 10(100)
PR3-antibody(+) 10(100)
Roentgenogram Features,n (%)
Ground glass opacities in thorax 3(30)
multifocal pulmonary nodules 3(30)
diffuse alveolar hemorrhage 2(20)
pleural effusions 2(20)
Need for O2 support 3(30)
Kidney involvement at presentation 4(40)
Mortality, n (%) 1(10)