[Comparison between isteropac and a new non-ionic contrast medium for hysterosalpingography (B-15000)]

The authors refer the results of a double blind hysterosalpingographic study with a traditional ionic contrast medium (Isteropac) and a new non-ionic one (B-15000). Both the contrast have provided good quality images, without significant intolerance. Moreover the new non-ionic contrast medium has shown an easier utero-tubal transit with a sensible reduction of the examination length and a better diagnostic result.