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J Korean Soc Radiol.  2013 Nov;69(5):337-341. 10.3348/jksr.2013.69.5.337.

A Tumefactive Multiple Sclerosis Lesion in the Brain: An Uncommon Site with Atypical Magnetic Resonance Image Findings

Affiliations
  • 1Department of Radiology, Eulji Hospital, Eulji University, Seoul, Korea. khs46359@eulji.ac.kr
  • 2Department of Neurosurgery, Eulji Hospital, Eulji University, Seoul, Korea.
  • 3Department of Pathology, Eulji Hospital, Eulji University, Seoul, Korea.

Abstract

Tumefactive multiple sclerosis (MS) is a rare type of demyelinating disease. Typical magnetic resonance (MR) image findings show incomplete ring enhancement with a mild mass effect. This lesion is otherwise indistinguishable from other mass-like lesions in the brain. Knowledge of the MR imaging findings for tumefactive MS is thus helpful for correct diagnosis and appropriate therapy. In this report we describe the MR image findings for pathology-confirmed tumefactive MS in an uncommon location, alongside a discussion of its aggressive features.


MeSH Terms

Brain*
Demyelinating Diseases
Magnetics*
Magnets*
Multiple Sclerosis*
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