Churg-Strauss syndrome
Very rare in China
Eosinophil-rich and granulomatous inflammation involving the respiratory tract, and necrotizing vasculitis affecting small to medium-sized vessels, and associated with asthma and eosinophilia.
Wegener’s granulomatosis
Granulomatous inflammation involving the respiratory tract, and necrotizing vasculitis affecting small to medium-sized vessel.
WG: 89 cases(ACR+Chapel Hill consensus)
➢ pANCA/MPO: 54/ 89 (60.7%) ➢ cANCA/PR3: 34/89 (38.2%)
WG:MPO vs. PR3
➢ Anti-MPO (+) 肾脏慢性病变的程度重
• 细胞新月体较少 • 间质纤维化和肾小管萎缩更广泛
200
188 177
150 100
138 124
93 80
50 35 41 50
0
1997
1999
2001
2003
2005
认识水平提高 方法学的改进
Xin G, et al. Clin Diagn Lab Immunol. 2004 ;11(3):559-62. Wang Y, et al. Exp Gerontol 2004;39:1401-1405