Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 3.5-month-old papillon puppy was brought to our clinic with chief complaints of progressive quadriparesis, ataxia and head tremor. Lesions in the cerebellum, brainstem and spinal cord were suspected on the basis of a neurological examination. No abnormality was found in a clinicopathological examination or on magnetic resonance imaging. On the basis of these results differential diagnoses including an inflammatory disease, a degenerative condition or a storage disorder were considered. Subsequently, the signs progressed and glossoplegia and dysphagia developed at six months of age. At a second magnetic resonance imaging, severe atrophy of the entire brain was found. After these examinations, the puppy was euthanased and histopathologically diagnosed with neuroaxonal dystrophy. Because magnetic resonance imaging detected abnormal features that were characteristic of neuroaxonal dystrophy in this case, we speculate that magnetic resonance imaging can assist in the pre-mortem diagnosis of this disease.
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PMID:Magnetic resonance imaging findings of neuroaxonal dystrophy in a papillon puppy. 1754 20

A 65-year old man developed sudden dysarthria, dysphagia, right-sided weakness, and sensory loss. The neurologic examination revealed left-sided tongue deviation caused by right glossoplegia. A magnetic resonance imaging scan revealed an elongated acute infarction from the left ventromedial portion of the lower pons extending to the dorsal pontine tegmentum area. The ipsilateral tongue deviation of the patient may result from interruption of the contralateral crossed corticohtpoglossal projection. This finding suggests that the possibility of the corticohypoglossal decussation may exist just above the pontomedullary junction, with individual variability.
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PMID:Contralateral glossoplegia in a lower pontine infarction. 2220 91