[Myelography with B 15000, a new nonionic water-soluble contrast medium. Technical aspects and preliminary clinical experiences (author's transl)]

This is a report of myelography findings obtained in 50 patients with B 15000 (Iopamidol), a new non ionic water-soluble contrast medium. The procedure was easily carried out with a tilting table wired to a TV image amplifier. The dose of contrast medium injected intrathecally was 10 divided by 15 cm3 of a preconstituted solution containing iodine 200 or 300 mg/cm3. There were no accidents or major complications. The myelograms obtained with the test material afforded accurate diagnosis of intramedullary and extramedullary lesions, and signally of intervertebral disk protrusion and hernia.

[Radiological diagnosis of tumours of brain stem (author's transl)]

Cerebral pneumography, positive ventriculography and vertebral angiography were employed in the examination of 154 of tumour of brain stem at Departments of Neuroradiology in the city of Naples between 1962 and 1974. The findings in various sites are described and discussed and several examples are presented.