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Mesiotemporal changes on magnetic resonance imaging in neurosyphilis
Author(s) -
Saunderson R. B.,
Chan R. C.
Publication year - 2012
Publication title -
internal medicine journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.596
H-Index - 70
eISSN - 1445-5994
pISSN - 1444-0903
DOI - 10.1111/j.1445-5994.2012.02829.x
Subject(s) - neurosyphilis , medicine , magnetic resonance imaging , encephalitis , differential diagnosis , radiology , pathology , syphilis , virology , virus , human immunodeficiency virus (hiv)
We report a case of neurosyphilis with magnetic resonance imaging (MRI) brain scan findings compatible with a diagnosis of herpes simplex encephalitis with negative testing for herpes simplex virus in the cerebral spinal fluid. An extensive review of the literature has been undertaken revealing 24 cases worldwide where there are mesiotemporal changes on MRI concurrent with a diagnosis of neurosyphilis. Therefore, it is now well established that neurosyphilis, ‘the great imitator’, should be considered in the differential diagnosis in all patients demonstrating mesiotemporal changes on MRI, changes usually seen in herpes simplex encephalitis.