John Morissette

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This is a report of a 26-year-old woman who died of a massive intestinal infarction caused by occlusion of the celiac axis and the superior and inferior mesenteric arteries. Autopsy showed intimal hyperplasia and an overlying thrombus that obstructed the lumen of the vessel. As shown by Irey et al., exogenous or endogenous female reproductive steroids can(More)
The aim of this study was to apply recently developed automated fiber segmentation and quantification methods using diffusion tensor imaging (DTI) and DTI-based deterministic and probabilistic tractography to access local and global diffusion changes in blast-induced mild traumatic brain injury (bmTBI). Two hundred and two (202) male active US service(More)
PURPOSE To describe the initial neuroradiology findings in a cohort of military service members with primarily chronic mild traumatic brain injury (TBI) from blast by using an integrated magnetic resonance (MR) imaging protocol. MATERIALS AND METHODS This study was approved by the Walter Reed National Military Medical Center institutional review board and(More)
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