Transvaginal sonography in the morphological and functional assessment of segmental dilation of the distal ureter.
Primary megaureter presents a spectrum of findings ranging from mild, clinically unimportant, stable ureterectasis to severe, progressive obstructive hydroureteronephrosis. We report a patient with a double uterus and ipsilateral renal dystrophy. A previous imaging study had revealed a double uterus and obstructed left hemivagina, into which a single vaginal ectopic ureter inserted. On follow-up intravenous urography 8 years later, the left kidney was non-functioning, and there was segmental dilation of the distal right ureter. Transvaginal sonography with real-time scanning and Doppler were useful in exploring the morphological and functional status of this dilated distal ureter.
Yang
J-M
JM
Division of Urogynecology, Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan.
Yang
S-H
SH
Hsu
H-C
HC
Huang
W-C
WC
D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging*; D000328:Adult; D004108:Dilatation, Pathologic; D005260:Female; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging; D018608:Ultrasonography, Doppler; D014513:Ureter / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D014599:Uterus / Q000002:abnormalities / Q000000981:diagnostic imaging