1. C3 Glomerulonephritis: A Rare Etiology of the Pulmonary Renal Syndrome
Shane A. Bobart, Sanjeev Sethi, Fernando C. Fervenza 
Kidney Medicine 
Volume 1, Issue 1, Pages (January 2019)
DOI: /j.xkme
Copyright © 2019 The Author(s) Terms and Conditions

2. Figure 1
Light microscopy findings. (A) Periodic acid–Schiff (PAS) stain shows normal glomeruli. (B) Hematoxylin and eosin stain, (C) PAS stain, and (D) Masson trichrome stain each show cellular crescents (arrows) and endocapillary proliferation.
Kidney Medicine 2019 1, 36-39DOI: ( /j.xkme )
Copyright © 2019 The Author(s) Terms and Conditions

3. Figure 2
(Upper panel) Immunofluorescence shows bright staining for C3 in the mesangium and capillary wall. (Lower panel) Electron microscopy findings show intramembranous, subendothelial, and mesangial electron-dense deposits.
Kidney Medicine 2019 1, 36-39DOI: ( /j.xkme )
Copyright © 2019 The Author(s) Terms and Conditions