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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A twelve-year-old African-American female presented with two week history of progressively worsening headache and fatigue, and vision difficulties for the past week. The physical examination was normal. The neurological evaluation was normal, except for cranial nerves (CN) testing, which showed bilateral restriction of adduction (CN III) and up gaze (CN IV) motions, vertical nystagmus, and left side facial paresis of central origin (CN VII). The bilateral exotropia and ophthalmoplegia are characteristics of WEBINO (Wall-Eyed Bilateral Intranuclear Ophthalmoplegia) syndrome, associated to a brain stem structural lesion. The following causes were evaluated and ruled out: tumor, infection, ischemic stroke, non-infectious inflammation. Pediatric Acquired Demyelinating Syndromes were then considered. Neuromyelitis Optica was ruled out in the absence of neuritis and normal spinal cord MRI. The differential diagnosis between Clinically Isolated Syndrome and Acute Demyelinating Encephalomyelitis, causing an isolated brain stem syndrome, is discussed.
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PMID:A 12-year-old African American girl with subacute bilateral ophthalmoplegia. 2514 58

Lymphocytic meningitis, cranial neuritis or radiculoneuritis occur in up to 15% of patients with untreated Borrelia burgdorferi infection. Presentations of multifocal PNS involvement can range from painful monoradiculitis to confluent mononeuropathy multiplex. Serologic testing is highly accurate after 4 to 6 weeks of infection. In CNS infection, production of anti-Bburgdorferi antibody is often demonstrable in CSF. Oral antimicrobials are microbiologically curative in virtually all patients, including acute European neuroborreliosis. Severe cases may require parenteral treatment. The fatigue and cognitive symptoms seen in some patients with extra-neurological disease are neither evidence of CNS infection nor specific to Lyme disease.
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PMID:Nervous system Lyme disease. 2599 21

Lyme disease, infection with the tick-borne spirochete Borrelia burgdorferi, causes both specific and nonspecific symptoms. In untreated chronic infection, specific manifestations such as a relapsing large-joint oligoarthritis can persist for years, yet subside with appropriate antimicrobial therapy. Nervous system involvement occurs in 10%-15% of untreated patients and typically involves lymphocytic meningitis, cranial neuritis, and/or mononeuritis multiplex; in some rare cases, patients have parenchymal inflammation in the brain or spinal cord. Nervous system infection is similarly highly responsive to antimicrobial therapy, including oral doxycycline. Nonspecific symptoms such as fatigue, perceived cognitive slowing, headache, and others occur in patients with Lyme disease and are indistinguishable from comparable symptoms occurring in innumerable other inflammatory states. There is no evidence that these nonspecific symptoms reflect nervous system infection or damage, or that they are in any way specific to or diagnostic of this or other tick-borne infections. When these symptoms occur in patients with Lyme disease, they typically also subside after antimicrobial treatment, although this may take time. Chronic fatigue states have been reported to occur following any number of infections, including Lyme disease. The mechanism underlying this association is unclear, although there is no evidence in any of these infections that these chronic posttreatment symptoms are attributable to ongoing infection with B. burgdorferi or any other identified organism. Available appropriately controlled studies indicate that additional or prolonged courses of antimicrobial therapy do not benefit patients with a chronic fatigue-like state after appropriately treated Lyme disease.
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PMID:Chronic Lyme disease: misconceptions and challenges for patient management. 2602 77


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