Fig. 2
From: Medullary sponge kidney with IgA nephropathy: a case report and literature review
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12882-024-03596-w/MediaObjects/12882_2024_3596_Fig2_HTML.png)
The light microscope results (A, B, C) and Immunofluorescent analysis results (D) of the patient. (A) Inflammatory cell infiltration in the interstitium(Ă—400). (B) Cellular crescent formation was present in 1 glomeruli(Ă—400). (C) Mesangial cell proliferation and mesangial matrix expansion (Ă—400). (D) Diffuse IgA (2+) staining across several mesangial areas (Ă—400)