Goodpasture syndrome and hemorrhage after renal biopsy: A case report

Figure 1 Chest computed tomography. A and B: Chest computed tomography images showing bilateral diffuse exudation.

Figure 2 Electron microscopy and immunofluorescence. A and B: Sections of the kidney taken at biopsy showing crescentic glomerulonephritis (hematoxylin and eosin staining; original magnification, ×40); C: Electron microscopy showed the occlusion of glomerular capillary loops and the infiltration of inflammatory cells in the interstitial region; D: Direct immunofluorescence showing linear IgG deposited along the glomerular basement membrane (original magnification, ×40).

Figure 3 Radiography. A and B: Radiographs showing hemorrhage of the renal artery and embolization.

Figure 4 Trends of hemoglobin, anti-glomerular basement membrane antibody, and C-reactive protein. A: Hemoglobin; B: Anti-glomerular basement membrane antibody; C: C-reactive protein. GBM: Glomerular basement membrane.