Anomalous Renal Size
10.1055/b-0034-87876 Anomalous Renal Size Unilateral Small Kidneys A kidney is small if it is > 2 standard deviations (SDs) below normal size for age. Causes may be congenital, secondary to…
Pelvicaliceal System
10.1055/b-0034-87880 Pelvicaliceal System Table 3.12 Dilatation of the entire PC system Diagnosis Findings Comments UPJ obstruction (see UPJ obstruction, Table 3.5 ) Intrinsic ureteral obstruction Plain X-ray: calculus (but 30%…
The Adrenal Glands: Adrenal Masses
10.1055/b-0034-87883 The Adrenal Glands: Adrenal Masses Masses can be cystic ( Table 3.25 ) or solid ( Table 3.26 ). An adrenal mass in a fetus is usually a neuroblastoma,…
The Scrotum and Testes
10.1055/b-0034-87881 The Scrotum and Testes The testes are located in the scrotum in 90% of full-term infants. When not in the scrotum, they are usually to be found within the…
The Adrenal Glands
10.1055/b-0034-87882 The Adrenal Glands The adrenal glands are Z-shaped ( Fig. 3.67a ) unless there is absence or ectopia of the adjacent kidney, in which case they are discoid (…
