Eighteen children with acute pyelonephritis were investigated by urography at the time of and about two months after the acute infection. Renal size was evaluated as renal length and parenchymal area. During the acute infection renal size was larger than at the follow-up examination two months later. In conclusion, urography performed in close connection with the acute pyelonephritic infection gives an overestimation of renal size.
BergU.: Renal function in acute febrile urinary tract infection in children. Pathophysiologic aspects on the reduced concentrating capacity. Kidney Int.20 (1981), 753.
2.
BovaJ. G.PotterJ. L.ArevalosE.HopensT.GoldsteinH. M.RadwinH. M.: Renal and perirenal infection. The role of computerized tomography. J. Urol.133 (1985), 375.
3.
ClaëssonI.JacobssonB.JodalU.WinbergJ.: Early detection of nephropathy in childhood urinary tract infection. Acta Radiol. Diagnosis22 (1981), 315.
4.
DavidssonA. J.TalnerL. B.: Urographic and angiographic abnormalities in adult-onset acute bacterial nephritis. Radiology106 (1973), 249.
5.
EklöfO.RingertzH.: Kidney size in children. A method of assessment. Acta Radiol. Diagnosis17 (1976), 617.
6.
FillyR.FriedlandG. W.GovanD. E.FairW. R.: Development and progression of clubbing and scarring in children with recurrent urinary tract infections. Radiology113 (1974), 145.
7.
HeptinstallR. H.: Pyelonephritis. II. Pathological features. In: Pathology of the kidney, p. 421. Edited by HeptinstallR. H., Little, Brown and Company, Boston1966.
8.
JodalU.LindbergU.LincolnK.: Level diagnosis of symptomatic urinary tract infections in childhood. Acta Paediatr. Scand.64 (1975), 201.
9.
JorulfH.NordmarkJ.JonssonÅ.: Kidney size in infants and children assessed by area measurement. Acta Radiol. Diagnosis19 (1978), 154.
10.
JuneC. H.BrowningM. D.SmithL. P. et coll.: Ultrasonography and computed tomography in severe urinary tract infection. Arch. Intern. Med.145 (1985), 841.
11.
LittleP. J.McPhersonD. R.de WardenderH. E.: The appearance of the intravenous pyelogram during and after acute pyelonephritis. LancetI (1965), 1186.
12.
MorehouseH. T.WeinerS. N.HoffmanJ. C.: Imaging in inflammatory disease of the kidney. Amer. J. Roentgenol.143 (1984), 135
13.
SilverT. M.KassE. J.ThornburyJ. R.KonnakJ. W.WolfmanM. G.: The radiological spectrum of acute pyelonephritis in adults and adolescents. Radiology118 (1976), 65.
14.
WicksJ. D.ThornburyJ. R.: Acute renal infections in adults. Radiol. Clin. N. Amer.17 (1979), 245.
