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World J Clin Cases. Dec 16, 2022; 10(35): 12854-12874
Published online Dec 16, 2022. doi: 10.12998/wjcc.v10.i35.12854
Figure 20
Figure 20  Bilateral mild hydronephrosis. A and B: 23 wk of gestation. On ultrasonography, bilateral renal pelvis was wider than normal (arrows). Renal pelvis diameters were 6 mm on the right and 5 mm on the left. There was no dilatation of the bilateral ureters.