<prompt> A patient has absent knee caps and nail abnormalities as shown. Which kidney lesion is common with these patients?FSGSAlpo syndromeMPGNMGN  <response>: The above shown image is of Nail patella syndrome Patients having nail-patella syndrome develop : Iliac horns on the pelvis Dysplasia of dorsal limbs involves patella, elbows, and nails It is associated with glaucoma, and abnormalities of the GBM podocytes, which leads to hematuria, proteinuria, and FSGS. 