Sonographic renal length in Indian children
For the purpose of making norms of ultrasonographic renal length in Indian children, 240 children (137 boys and 103 girls) below 5 years of age were subjected to sonographic evaluation in supine position. Left renal length increased from 59.18 mm, in infancy to 81.89 mm between 4–5 years age in female children. Similar increase was observed in male children. There was no statistically significant difference in renal length in boys and girls in various age groups (p 0.05 to 0.1). Right renal length measured 1–3.5 mm than less than the left renal length, and this difference was statistically significant (p 0.05 to 0.0002) in both sexes. Renal length positively correlated to subject's age, length/height, body weight and body surface area in that order.
Key wordsSonography Renal length
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