Kidney size in children assessed by ultrasonography and urography.
The accuracy of ultrasonographic evaluation of kidney size using the parameter of kidney length was compared with radiographic kidney length assessment by urography. The examination was performed in 102 children 0 to 14 years old in which 427 length comparisons for the right and left kidney were made. Approximately 85 per cent of all differences noted were within a variation interval of 0 to 1.0 cm which was considered to be a good accuracy and consistent with results previously reported. Ultrasonography was therefore regarded as a reliable and suitable alternative to urography in periodic controls of kidney size and growth in children.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007668:Kidney / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D014463:Ultrasonography; D014567:Urography