Drip infusion pyelography(Conray使用による)

Abstract

Drip infusion pyelography with a use of Conra y , described by Schencker, was applied to our patients and the following advantages were obtained. 1) The shape of renal pelvis and calyx was d e nsely and clearly outlined. 2) The ureter was sufficiently traced. 3) Retrograde pyelography was a ble to be omitted in some cases because of the above advantages. 4) In addition, the urinary bladder and urethra were simultaneously delineated, so that so-called total urinary tract radiography was possible to do. 5) Dynamic renal function was easy to be observed. 6) It was useful to evaluate renal vascular a lterations with simultaneous use of wash out technic. 7 ) No distress was inflicted on patients because of unnecessary specific body position or application of belt.