title: Diffuse Axonal Injury: a Brief Review and Examples of the Use of Neurofunctional Imaging (Tc-99m HMPAO SPECT) in Diagnosis and Follow-up.
abstract: Diffuse axonal injury (DAI) is a growing problem nowadays as its social and economic costs amount to millions of dollars. DAI is now thought to be the predominant mechanism of injury in almost half the cases of traumatic brain injury connected with loss of consciousness. Computed tomography and magnetic resonance imaging are substantial techniques to diagnose DAI but they have their limitations. Neuropsychological tests used in follow-up disclose persistent disabilities in patients with total regression of CT and MRI changes. In those situations SPECT is appropriate as it shows lesions not disclosed by other imaging techniques. This article describes two cases in which usefulness of SPECT has been proved. A brief review of DAI has been included.
authors.affiliation: Department of Trauma Surgery, Medical University of Gdańsk; Gdańsk, Poland - ottoll@o2.pl.
authors.forename: K
authors.initials: K
authors.lastname: Gołąbek-Dropiewska
authors.forename: W
authors.initials: W
authors.lastname: Marks
authors.forename: B
authors.initials: B
authors.lastname: Brockhuis
authors.forename: P
authors.initials: P
authors.lastname: Lass
authors.forename: D
authors.initials: D
authors.lastname: Wieczorek
authors.forename: A
authors.initials: A
authors.lastname: Zapaśnik
authors.forename: J
authors.initials: J
authors.lastname: Lasek
authors.forename: Z
authors.initials: Z
authors.lastname: Witkowski
authors.forename: S
authors.initials: S
authors.lastname: Dawid