title: Hypoechoic renal peripyramidal rings in primary hyperoxaluria.
authors.affiliation: Ankara University, Ibn-i Sina Hospital, Turkey.
authors.forename: A
authors.initials: A
authors.lastname: Erden
authors.forename: S
authors.initials: S
authors.lastname: Fitoz
authors.forename: T
authors.initials: T
authors.lastname: Karagülle
authors.forename: S
authors.initials: S
authors.lastname: Akyar
mesh_terms: D002648:Child; D006801:Humans; D006959:Hyperoxaluria / Q000000981:diagnostic imaging* / Q000628:therapy; D007668:Kidney / Q000000981:diagnostic imaging*; D008297:Male; D010530:Peritoneal Dialysis; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography