排泄性腎盂造影法を中心とした造影剤BC-80L使用例の臨床的観察

Abstract

A new contrast medium, BC-80L (methylglucamine salt o f 3-acetamidomethyl-5-acetamido1, 3, 5-triiodobenzoic acid), was used chiefly for excretory pyelography as well as for angiography and other urographies. The results obtained are summarized as follows in comparison with that with Diatrizoate. 1. Excretory pyelography performed on 63 cases with BC-80L showed satisfactory contrast in 85.7% of the cases. 2. On 38 ca ses, excretory pyelography was performed with both BC-80L and Diatrizoate. Excellent contrast was obtained in much more cases with the former than with the latter. (In few number of the cases, however.) 3. For the other urog r a phical procedures, however, contrast was not significantly different between with BC-80L and with Diatrizoate. 4. Side effects were observe d in 22.2% of the cases studied with BC-80L, but they were slight and temporary and were not significantly different from that with the other contrast media. 5. Angiography and some of other urographies were also carried out with BC-80L with