Korean J Urol.
1960 Jan;1(1):49-53.
Antegrade Pyelography
- Affiliations
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- 1Department of Urology, Seoul National University, College of Medicine, Seoul, Korea.
Abstract
- By using antegrade pyelography which was modified from Casey and Goodwin technique, we examined nine patients in whom accurate roentgenographic diagnosis could not be made by excretory or retrograde pyelography. Diagnosis established were three cases of hydronephrosis due to ureteral calculi, three of pyonephrosis due to renal tuberculosis, one of pyonephrosis due to carcinoma of the ureter, one case of pyonephrosis due to carcinoma of the uretero-pelvic junction and one of pyonephrosis due to ureteral obstruction This is the first report of antegrade pyelography in cases of pyonephrotic renal tuberculosis. No complications occurred during or after examinations. In selected cases of hydronephrosis and pyonephrosis, antegrade pyelography is a safe and new diagnostic procedure to other accepted methods of urography.
