Fig. 3
From: Medullary sponge kidney with IgA nephropathy: a case report and literature review
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12882-024-03596-w/MediaObjects/12882_2024_3596_Fig3_HTML.png)
The electron microscope results of the patient. Electron-dense material in the mesangial region of the glomerulus and partially foot process effacement of the podocyte(Ă—5,000)