Eldevik O P, Haughton V M, Sasse E A, Ho K C
Invest Radiol. 1980 Nov-Dec;15(6):507-10. doi: 10.1097/00004424-198011000-00008.
The rate of elimination of contrast media may be a factor in side effects and complications of aqueous myelography. The authors studied the effect of a previous myelogram and arachnoiditis on the elimination of aqueous contrast media from the subarachnoid space. Serum and cisternal CSF iodine concentrations were measured after experimental myelography in subhuman primates. The transfer of the aqueous contrast media from CSF to serum was slowed and the circulation with the cerebrospinal fluid into the intracranial cisterns was increased by a previous myelogram or arachnoiditis.
造影剂的清除率可能是水溶性脊髓造影副作用和并发症的一个因素。作者研究了先前的脊髓造影和蛛网膜炎对蛛网膜下腔中水溶性造影剂清除的影响。在对非人灵长类动物进行实验性脊髓造影后，测量血清和脑池脑脊液中的碘浓度。先前的脊髓造影或蛛网膜炎会使水溶性造影剂从脑脊液向血清的转移减慢，并增加其随脑脊液进入颅内脑池的循环。
