MRI of cranial nerve enhancement.

Saremi, Farhood; Helmy, Mohammad; Farzin, Sahar; Zee, Chi S; Go, John L · AJR Am J Roentgenol · 2005

review · Level V

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Abstract

In this pictorial essay, we review the MR appearance of cranial nerve enhancement in a variety of entities including neoplastic, infectious, and idiopathic diseases. MRI with contrast enhancement is a valuable tool for detecting and characterizing disease of the cranial nerves. Abnormal cranial nerve enhancement on MRI may sometimes be the first or only indication of an underlying disease process.

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