enterovesical fistula is an abnormal communication between the bladder and the intestine. the accurate localization of leakage is important for accurate treatment planning. some imaging techniques can not demonstrate the fistula; therefore, choosing the appropriate imaging technique is necessary. ct enterography (cte) is a new technique for evaluation of the small bowel and the entire abdomen. ...

Urachal remnant disease is a relatively rare urological condition that presents a variety of clinical problems in adult patients. Contrast-enhanced multi-detector row computed tomography (MDCT) urography is a new diagnostic imaging technique providing comprehensive evaluation of the upper and lower urinary tract. MDCT urography performed with a combination of unenhanced, nephrographic phase, an...

The present study was conducted to compare the imaging quality of non-ionic (iohexol) and ionic (sodium meglumine diatrizoate) contrast agents for intravenous urography in dogs. Twelve clinically healthy adult dogs were randomly divided into two groups I II, consisting six either sex each. Two relevant radiographic exposures i.e. ventro-dorsal right lateral views obtained survey following evalu...

OBJECTIVE Our purpose was to assess upper urinary tract opacification and the performance of split-bolus MDCT urography for upper tract tumors in patients with hematuria. MATERIALS AND METHODS Between January 2004 and December 2006, we identified 200 patients (119 men, 81 women; median age, 58 years, age range, 18-89 years) who underwent MDCT urography for hematuria. MDCT urography included u...