Anti-GBM Disease (linear staining) <15% of total (CJASN 2017;12:1162) Goodpasture’s Glomerulonephritis: 有 Pulm Hemorrhage: 有 Anti-GBM disease: 有 Anti-GBM Glomerulonephritis: 有 Pulm Hemorrhage: - Anti-GBM disease: 有