title: Xanthogranulomatous pyelonephritis in an infant.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006099:Granuloma / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007223:Infant; D007668:Kidney / Q000473:pathology; D007680:Kidney Neoplasms / Q000175:diagnosis*; D010950:Plasma Cells; D011704:Pyelonephritis / Q000175:diagnosis* / Q000473:pathology; D013210:Staphylococcus / Q000302:isolation & purification; D009396:Wilms Tumor / Q000175:diagnosis*