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Distal Ureteral Calculi: The Usefulness of Transrectal Ultrasound and Comparision with Intravenous Urography
Journal of the Korean Radiological Society ; : 107-112, 1996.
Artigo em Coreano | WPRIM | ID: wpr-227876
ABSTRACT

PURPOSE:

To determine the usefulness of transrectal ultrasound (TRUS) and to compare TRUS with intravenousurography (IVU) in the evaluation of distal ureteral calculi. MATERIALS AND

METHODS:

TRUS and IVU were perfomed in 24 patients with distal ureteral calculi. Using TRUS, we evaluated the presence and size of calculus, type of ureteral jet at the affected site and diameter of ureter proximal to calculus, and using IVU evaluated the presence and size of calculus, degree of ureteral obstruction, and degree of hydroureter. TRUS and IVU findings, were compared.

RESULTS:

In each patient, TRUS detected calculus of the distal ureter ; in only 18cases (75%),were the calculi demonstrated with IVU. In 18 cases where calculi were detected by both modalities, average calculus size was 4.5 X 3.0mm (longest and shortest dimensions) by IVU, and 6.1 X 3.7 mm by TRUS. Betwee TRUS and IVU(p0.05).

CONCLUSION:

TRUS appears to be a useful adjunctive method for the evaluation of distal ureteral calculus.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Ureter / Obstrução Ureteral / Cálculos / Urografia / Cálculos Ureterais / Ultrassonografia Tipo de estudo: Estudo diagnóstico Limite: Humanos Idioma: Coreano Revista: Journal of the Korean Radiological Society Ano de publicação: 1996 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Ureter / Obstrução Ureteral / Cálculos / Urografia / Cálculos Ureterais / Ultrassonografia Tipo de estudo: Estudo diagnóstico Limite: Humanos Idioma: Coreano Revista: Journal of the Korean Radiological Society Ano de publicação: 1996 Tipo de documento: Artigo