Sonography or ultrasound is an imaging study using sound waves to picture organs such as the kidney.
	Kidney A Kidney or renal ultrasound studies are pain free. They take very little time. The kidney is imaged in both longitudinal and transverse planes.
	Bladder Bladder ultrasonography is done first with the bladder full and then empty. In order to fill the bladder, patients will be asked to drink a quantity of fluids and then asked not to void till the initial part of the study is completed. The bladder wall,the inside of the bladder and the amount of urine left after emptying the bladder can be determined.
	TRUS (Transrectal UltraSound) (Click Here for Details.)