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RT Journal Article
SR Electronic
T1 Resolving MR features in osmotic myelinolysis (central pontine and extrapontine myelinolysis).
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 163
OP 167
VO 14
IS 1
A1 Ho, V B
A1 Fitz, C R
A1 Yoder, C C
A1 Geyer, C A
YR 1993
UL http://www.ajnr.org/content/14/1/163.abstract
AB Osmotic myelinolysis is a distinctive clinical syndrome with characteristic MR features in the central pons (central pontine myelinolysis) and in other locations (extrapontine myelinolysis). We describe the resolving MR features in an adolescent who has experienced complete neurologic recovery. Regions of involvement manifested increased T2 signal intensity. The extrapontine involvement was noted to resolve earlier with interim-increased T1-weighted signal. The mechanism for the variable appearance of increased T1 signal intensity is discussed.