Yusuke Oya

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We report a patient who underwent a resection of the right lateral frontal lobe after a venous thrombosis of the superior sagittal sinus. The patient showed inertia, obsessive-compulsive behavior and disinhibition two weeks after the operation and hyperlogia and hypergraphia four weeks later, all of which disappeared within six weeks. General intelligence,(More)
A 76-year-old man with left internal carotid artery occlusion developed a progressing right hemiparesis. Brain MRI presented reinfarctions in the left anterior border zone and terminal zone in the left deep white matter. Ambulatory blood pressure monitoring showed a decrease in systolic blood pressure by more than 20 mmHg one hour after starting meals,(More)
We report the muscle pathology in a 43-year-old woman who died of chronic graft versus host disease (GVHD) complicated by myositis and systemic transfusional hemosiderosis, after an allogeneic bone marrow transplantation and a donor leukocyte transfusion for acute myelogenous leukemia. Despite cyclosporin A treatment, fatal ventilatory failure progressed(More)
We report a 38-year-old man who had three episodes of pain and swelling in the right calf from the age of 27 years. On each episode, pain worsened gradually, lasted for a few months and subsided spontaneously. Venography performed at the first episode was reported to be unremarkable. At the third episode, physical examinations showed tender and hard muscles(More)
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