Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 47-year-old man developed progressive muscular weakness in the left arm. MR images revealed low intensity signal lesions with ring enhancement by Gd-DTPA in right fronto-parietal lobes. At that time cerebral angiography was not performed because he refused. A tuberculin skin test showed strongly positive reaction and then administration of anti-tuberculous drugs was started. His symptom had remained stable for one year, but left facial palsy and dysarthria added about two years later. MR images revealed expansion of the lesions in right parietal lobe, adding cortical high intensity signal lesions with Gd-DTPA enhancement on T1-weighted images. Angiography disclosed tubular stenosis of right internal carotid artery at the portion of cervical to petrous segment and the local stenosis at right renal artery. These lesions were considered to be caused by fibromuscular dysplasia, but not atherosclerosis, because we could not find any atherosclerotic lesions in other arteries including right carotid bifurcation. His manifesting symptoms were ascribed to slowly progressive cerebral ischemia. And peculiar MRI findings in his early stage resembled those of inflammatory granulomatous diseases.
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PMID:[A peculiar MRI findings in a case with slowly progressive cerebral ischemia caused by internal carotid artery stenosis possibly due to fibromuscular dysplasia]. 1065 64

We have recently encountered a rare case of fibromuscular dysplasia (FMD) of the vertebral artery (VA) presenting as lateral medullary syndrome. A 39-year-old male was admitted to our hospital due to vertigo, dysarthria and numbness of the left face and the right limbs. A magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) of brain revealed lateral medullary infarction in the territory of the left posterior inferior cerebellar artery (PICA). The angiography of the VA revealed tubular stenosis of the left extracranial VA and a focal vascular kinking as well as web in the right extracranial VA, confirming the diagnosis of FMD. We present this rare case to emphasize that FMD could be one of the risk factors causing lateral medullary syndrome in young people.
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PMID:Fibromuscular dysplasia of the vertebral artery presenting with lateral medullary syndrome: a case report. 1566 96