泌尿器科領域におけるBC-80L(新尿路,血管造影剤)の使用経験

Abstract

Clinical tests were conductedo n a new contrast m edium, B C-80L ( Methylglucamines alts of 3-acetylaminomethyl-5-acetylamino-1, 3 , 5-triiodobenzoica cid) and the following results were obtained. 1. Satisfactory contrast was obtained in both intravenous pyelography (56 cases) and renal arteriography (20 cases). 2. Rapid injection o f the mediumw as feasible and for intravenous pyelographyt he average time was 41.5 seconds, while for renal arteriography the injection rate of 10 ml/sec., which is required to obtain satisfactory results, was easily maintained. 3. Throughoutt he clinical trials, no severe sid e effect was observed. 4. No significant change was found in the renal biopsy a n d NPN after injection of a large amount of the medium into the abdominal aorta of adult dogs. These findings show that BC-80L is an excellent urinar y tract and vascular contrast medium.