Role of renal Doppler ultrasound in evaluation of renal obstruction of different etiologies

Comparison between ascending urethrogram and urethral ultrasound in the diagnosis and treatment of stricture urethra

Role of color coded doppler ultrasound in evaluation of renovascular hypertension

The role of sonography, color duplex sonography and computed tomography in evaluation of non-obstructive renal parenchymal diseases in the paediatric age group

Role of renal resistive index in evaluation of obstructive uropathy

Sonography and color Doppler sonographyin renovascular hypertension in children

Role of helical CT and colour Doppler ultrasonography in evaluation of renal masses

Role of helical CT and colour Doppler ultrasonography in evaluation of renal masses

Doppler evaluation of renal blood flow velocity in

Comparison of diagnostic accuracy of noninvasive tests to evaluate bladder outlet obstruction in men with benign prostatic hyperplasia (BPH)