MRI-INTRADURAL EXTRAMEDULLARY LESIONS
From NeuroRehab.wiki
SUMMARY
MRI with gadolinium is the most sensitive for these, including drop metastases, hematogenous leptomeningeal metastases, meningitis, and arachnoiditis.
Reference(s)
Furman, Michael B., and Leland Berkwits. Atlas of Image-Guided Spinal Procedures. Elsevier, Inc, 2017.
Horowitz AL. MRI Physics for Physicians. Springer Science & Business Media. (1989) ISBN:1468403338.
Mangrum W, Christianson K, Duncan S et-al. Duke Review of MRI Principles. Mosby. (2012) ISBN:1455700843.