RT Journal Article SR Electronic T1 Lyme disease in childhood presenting as primary leptomeningeal enhancement without parenchymal findings on MR. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 302 OP 304 VO 15 IS 2 A1 Demaerel, P A1 Wilms, G A1 Van Lierde, S A1 Delanote, J A1 Baert, A L YR 1994 UL http://www.ajnr.org/content/15/2/302.abstract AB We report the MR appearance of a rare case of Lyme disease presenting as diffuse leptomeningeal enhancement in the absence of parenchymal lesions. In the appropriate clinical setting, one should consider Lyme disease in the differential diagnosis of meningeal enhancement.