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    Toward Computed Image-Controlled Electromechanical Stereotactic Brain Surgery

    The stereotactic technique developed by Horsley and Clarke in 1908 was designed to explore deep-seated structures in the animal brain (Horsley and Clarke 1908). Later, the technique was used in man in the treatme...

    Sumio Uematsu M.D., F.A.C.S.… in Innovations in Diagnostic Radiology (1989)

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    Article

    Magnetic resonance imaging for evaluating neurogenic dysphagia

    Dysphagia due to CNS pathology usually stems from one of two patterns of disease: (1) bilateral corticobulbar tract dysfunction (“pseudobulbar palsy”) or (2) pontomedullary dysfunction (“bulbar palsy”). Comput...

    Won S. Kim M.D., David Buchholz M.D., Ashok J. Kumar M.D.… in Dysphagia (1987)

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    Capillary hemangioma of the sphenoid bone

    A capillary hemangioma in the body of the sphenoid bone produced unilateral optic atrophy in a 13-year-old boy. The typical reticulated appearance of an osseous hemangioma was clearly demonstrated only on dire...

    Richard A. Suss M.D., Ashok J. Kumar M.D., Howard D. Dorfman M.D.… in Skeletal Radiology (1984)