Review Article
Practical Application of Columbia Classification for Focal Segmental Glomerulosclerosis
Figure 2
Perihilar variant of FSGS. Sclerosis is observed at the glomerular vascular pole. Hyaline (arrow) is the amorphous material in the middle of sclerosis, PAM, ×200. (Permitted by the Journal of Korean Society of Pediatric Nephrology [3].)