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Diagnostic ultrasound ( PDFDrive )

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1790 PART V Pediatric Sonography

A B C

D

E

F

G

H

FIG. 52.20 Hydronephrosis Secondary to Vesicoureteral

Relux Depicted by Contrast-Enhanced Voiding Urosonography.

(A) and (B) Longitudinal images of the right (R) and

left (L) kidneys demonstrate mild bilateral collecting system

dilation (*). (C) Transverse image of the bladder (B) reveals

no evidence of distal hydroureter. (D) and (E) Longitudinal

ultrasound contrast-enhanced images of the right and left

lanks document relux into the ureters (arrows) and collecting

systems (*). B, Bladder. (F) Sagittal transperineal image shows

a normal urethra (arrows). B, Bladder. (G) and (H) Voiding

cystourethrogram shows normal bladder and urethra without

depiction of vesicoureteral relux. See also Video 52.2, Video

52.3, and Video 52.4.

A

B

FIG. 52.21 Subureteric Implants Used to Treat Vesicoureteral Relux. (A) and (B) Transverse and longitudinal bladder images reveal bilateral

subureteric mounds (*) associated with the bulking agent.

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