Intrathecal injection of high-dose meglumine amidotrizoate with complete recovery

Abstract

Rarely we are faced with accidental spinal injection of potentially toxic substances. We present 2 cases in which amidetrizoate, water-soluble ionic contrast medium, was accidentally injected intrathecally. Our treatment consisted of vigorous hydration and barbiturate coma. This report suggests that for water-soluble ionic contrast media increasing cerebrospinal fluid circulation by vigorous hydration may be as effective as spinal lavage in diminishing toxicity. © 1993 Springer-Verlag.