Pontine Hemorrhage Causing Bilateral Hypertrophic Olivary Degeneration
نویسندگان
چکیده
منابع مشابه
Idiopathic bilateral hypertrophic olivary degeneration.
palatal myoclonus, tongue fasciculation and ataxic gait. MRI of the brain showed increased T2 and Fluid Attenuation Inversion recovery (FLAIR) signal intensities in the bilateral inferior olivary complex without diffusion restriction (figure 1). Midbrain, pons, and cerebral and cerebellar parenchyma were normal (figure 2). Imaging features were consistent with bilateral hypertrophic olivary deg...
متن کاملBilateral Hypertrophic Olivary Degeneration in Wilson Disease
Hypertrophic olivary degeneration resulting from lesions of the dento-rubro-olivary pathway, also called Guillain-Mollaret-triangle, has been described previously in a number of cases. Reports about bilateral hypertrophic olivary degeneration of the inferior olivary nuclei are very limited, and the magnetic resonance imaging findings of hypertrophic olivary degeneration in Wilson disease have n...
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We present a case of a 57-year-old woman who underwent gamma-knife radiosurgery (GKRS) for pontine metastasis. Magnetic resonance (MR) imaging 2.8 months after GKRS showed T₂ hyperintensity and hypertrophy of the left inferior olivary nucleus (ION) without gadolinium enhancement and smaller pontine metastasis. We diagnosed the signal change in the left ION as hypertrophic olivary degeneration (...
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Case Report A 71-year-old female suffered a sudden onset of diplopia, dysarthria and paresthesias of the left hemiface and the upper left extremities. She had hypertension and dyslipidemia. Upon admission, the patient showed a right IV cranial nerve palsy, skew deviation, right internuclear ophthalmoplegia, dysarthria, left central facial palsy, left hemihipoestesia, right appendicular ataxia a...
متن کاملHypertrophic olivary degeneration.
Anastasi S, Grech R. BMJ Case Rep 2017. doi:10.1136/bcr-2017-220212 Description A 30-year-old man underwent MRI of the internal auditory meatus as a routine follow-up after excision of a large left vestibular schwannoma, 2.5 years previously. MRI images showed an incidental finding of left hypertrophic olivary degeneration (figure 1 and figure 2). This phenomenon occurs as a result of Wallerian...
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ژورنال
عنوان ژورنال: Journal of Neurosciences in Rural Practice
سال: 2017
ISSN: 0976-3147,0976-3155
DOI: 10.4103/jnrp.jnrp_303_16