urethrography

urethrography
n.
a technique for X-ray examination of the urethra. Contrast medium is introduced into the urethra so that its outline and any narrowing or other abnormalities may be observed in X-ray images (urethrograms). In ascending urethrography contrast medium is injected up the urethra using a special syringe and penile clamp. In descending urethrography (or micturating cystourethrography, MCU), X-rays of the urethra can be taken during the passing of water-soluble contrast material previously inserted into the bladder in order to demonstrate disorders of micturition, particularly bladder emptying.

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  • urethrography — Contrast radiography of the male or female urethra, by retrograde injection or during voiding of contrast medium in the bladder (cystourethrogram). [urethra + G. grapho, to write] * * …   Medical dictionary

  • Уретрография (Urethrography) — рентгенологическое исследование уретры после введения в нее рентгеноконтрастного вещества, что позволяет выявить сужение уретры или любые другие аномалии ее развития, которые можно увидеть на получаемых рентгеновских снимках (на уретрограммах… …   Медицинские термины

  • retrograde urethrography — radiographic examination of the urethra after obstruction of its external orifice and injection of contrast material that travels in a retrograde direction towards the bladder; used for evaluation of strictures, diverticula, and trauma.… …   Medical dictionary

  • УРЕТРОГРАФИЯ — (urethrography) рентгенологическое исследование уретры после введения в нее рентгеноконтрастного вещества, что позволяет выявить сужение уретры или любые другие аномалии ее развития, которые можно увидеть на получаемых рентгеновских снимках (на… …   Толковый словарь по медицине

  • Urethral stricture — Classification and external resources Urethra is tube at center. ICD 10 N35 …   Wikipedia

  • Stricture — An abnormal narrowing of a body passage, especially a tube or a canal. The stricture may be due, for example, to scar tissue or to a tumor. Stricture refers to both the process of narrowing and the narrowed part itself. A stricture is also… …   Medical dictionary

  • Urography — A method for examining the structure and functionality of urinary system. A special dye is injected, and X ray machines record its progress through the urinary tract. Urography is particularly useful for discovering cysts or other internal… …   Medical dictionary

  • cystography — Radiography of the bladder following injection of a radiopaque substance. [cysto + G. grapho, to write] antegrade c. c. in which the contrast medium enters the urinary bladder via ureters or cystotomy …   Medical dictionary

  • MCU — malaria control unit; maximum care unit; micturating cystourethrography; motor cortex unit; multipoint control unit * * * micturating cystourethrogram. See urethrography …   Medical dictionary

  • RUG — resource utilization group; retrograde urethrography …   Medical dictionary

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