Corr P, Dicker T, Wright M
Department of Radiology, University of Cape Town, Groote Schuur Hospital, South Africa.
AJNR Am J Neuroradiol. 1995 Apr;16(4 Suppl):883-4.
Exophytic intramedullary tumors can look like extramedullary tumors on myelography, as in this case. Contrast-enhanced sagittal and axial MR shows the true origin of these tumors.
外生性髓内肿瘤在脊髓造影上可能看起来像髓外肿瘤,就像这个病例一样。增强矢状位和轴位磁共振成像显示了这些肿瘤的真正起源。