title: Ultra low field brain MRI in HIV transfusion infected patients.
abstract: In order to assess possible structural changes and possible alterations in T1 relaxation times in the brains in a group of female patients (67-74 years) infected with HIV following transfusion ultra low field (ULF) magnetic resonance imaging (MRI) was performed. The width of the ventricles, the width of the subarachnoid spaces, the degree of white matter lesions and T1 relaxation times in the frontal white matter, the basal ganglia and thalamus were studied. No temporal structural changes nor alterations in T1 relaxation times were found in the brains in this group of transfusion infected patients, who were followed regularly over a period of 12 months compared both to themselves and to age matched controls.
authors.affiliation: Karolinska Institute, Department of Psychiatry, St. Göran's Hospital, Stockholm, Sweden.
authors.forename: Y
authors.initials: Y
authors.lastname: Freund-Levi
authors.forename: J
authors.initials: J
authors.lastname: Sääf
authors.forename: L O
authors.initials: LO
authors.lastname: Wahlund
authors.forename: L
authors.initials: L
authors.lastname: Wetterberg
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000473:pathology / Q000635:transmission*; D000368:Aged; D001927:Brain Diseases / Q000209:etiology / Q000473:pathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D065227:Transfusion Reaction