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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neurological features of 24 patients with nervous system gnathostomiasis were reviewed. The commonest presenting features were radiculomyelitis or radiculomyelitis terminating with encephalitis, and subarachnoid haemorrhage. A primary encephalitic form was noted in 2 patients. The salient feature of the disease was a sudden onset of extremely severe radicular pain and/or headache followed by paralysis of the extremities and/or the cranial nerves. Migration signs were also the hallmark of nervous system gnathostomiasis. No single area of the nervous system was inaccessible to the highly invasive gnathostome lava. Multiplicity and/or rapid progress of lesions beyond the degree of cerebral oedema could only be explained by further migration of the parasite. Death occurred in 6 patients from direct extensive involvement of vital centres in the brain stem or from complications such as pneumonia or septicaemia. Multiple cranial nerve palsies were usually bad prognostic signs.
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PMID:Neurological manifestations of gnathostomiasis. 83 36