A four-year-old Caucasian female is brought to the clinic by her mother, who is concerned over her daughter’s “puffiness.” She reports that it began shortly after her daughter received her four-year...

A four-year-old Caucasian female is brought to the clinic by her mother, who is concerned over her daughter’s “puffiness.” She reports that it began shortly after her daughter received her four-year immunizations. A urinalysis reveals marked proteinuria and lipiduria. You prescribe a month course of steroids. Her follow-up urinalysis after steroid completion is completely normal. What was the likely cause of the child’s symptoms?

A. MCD

B. MG

C. MPGN

D. FSGS