Space-occupying lesions in the brain of patients infected withthe human immunodeficiency virus (HIV) are commonly due to Toxoplasmagondii infection or lymphoma1. Multiple other infectious agents,including nocardia species and Mycobacterium tuberculosis, aswell as bacterial abscesses also cause such lesions1. Despitethe increased incidence of neurosyphilis in the HIV-infectedpopulation,2 with reports of both meningovascular and quaternaryneurosyphilis,2,3,4 we are aware of only two instances of space-occupyinglesions of the central nervous system presumed to be due toTreponema pallidum5 among the hundreds of biopsy and autopsyevaluations of brain tissue from patients with the acquired. . . [Full Text of this Article]
Case Report
Methods
Detection of Treponemes by Direct Immunofluorescence Staining
Detection of T. pallidum DNA by PCR and Hybridization
Results
Pathological Findings
Immunofluorescence Staining
PCR
Discussion
Source Information
From the Department of Medicine, Division of Infectious Diseases (H.W.H., G.P.W.), and the Department of Pathology (M.P.V.), New York Medical College, Valhalla; Wadsworth Center for Laboratories and Research, New York State Department of Health, Albany (V.W., F.A., K.W.); and the Division of Sexually Transmitted Diseases Laboratory Research, Centers for Disease Control and Prevention, Atlanta (S.A.L.).
Address reprint requests to Dr. Horowitz at Westchester County Medical Center, Division of Infectious Diseases, Rm. 209, Macy Pavilion SE, Valhalla, NY 10595.
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