PT - JOURNAL ARTICLE AU - J.B. White AU - H.J. Cloft AU - D.F. Kallmes TI - But Did You Use HydroCoil? Perianeurysmal Edema and Hydrocephalus with Bare Platinum Coils AID - 10.3174/ajnr.A0877 DP - 2008 Feb 01 TA - American Journal of Neuroradiology PG - 299--300 VI - 29 IP - 2 4099 - http://www.ajnr.org/content/29/2/299.short 4100 - http://www.ajnr.org/content/29/2/299.full SO - Am. J. Neuroradiol.2008 Feb 01; 29 AB - SUMMARY: Bioactive coils were developed to improve aneurysm packing and accelerate neointimal healing. Recent reports, however, have implicated these coils in the development of aseptic meningitis, perianeurysmal edema, and hydrocephalus. This report demonstrates that the same clinical phenomena can occur with the use of bare platinum coils.