Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute intermittent porphyria (AIP), the most common and the most severe form of acute hepatic porphyria, is an autosomal dominant condition. It results from lower-than-normal levels (less than 50%) of porphobilinogen (PBG) deaminase. Patients may present commonly with gastrointestinal complaints and neuropsychiatric manifestations. Diagnosis may be confirmed with the presence of intermediary metabolites of haem synthesis, amino levulinic acid (ALA) and PBG in urine or with specific enzyme assays. Abdominal pain is the most common symptom (90%). Peripheral polyneuropathy, primarily motor with flaccid paresis of proximal musculature, with or without autonomic involvement, is characteristic. Respiratory failure necessitates ventilator and intensive care support. Avoidance of precipitating factors and the use of haem preparations and intravenous dextrose form the basis of management. Gabapentin and propofol, rather than the conventional antiepileptics appear to be the appropriate choice for seizure control. Here, we present intensive care management of four cases of AIP with varying clinical presentation.
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PMID:Intensive care management of patients with acute intermittent porphyria: Clinical report of four cases and review of literature. 2085 93

A 51-year-old female with a history of rheumatoid arthritis rapidly developed anterior neck pain and paresis in the left upper and lower extremities and right lower extremity, sensory disturbance in the left upper and lower extremities, and bladder and rectal disorder. Adduction of the left eye and abduction of the right eye were also disturbed. Spinal magnetic resonance imaging demonstrated severe edema in the C1-T5 levels, which then deteriorated rapidly over 3 days, and lesions enhanced with gadolinium in the C1-C3 and C5-T3 levels. 2-Deoxy-2-[18F]fluoro-D-glucose positron emission tomography study demonstrated the inflammatory sites as segmental enhanced accumulation in the C1-C3, C5-C6, and T1 levels. The serum anti-aquaporin 4 antibody level was positive and she was diagnosed with neuromyelitis optica spectrum disorder. Marked improvement in the neurological conditions, concomitant with reduced spinal cord edema, was obtained by steroid pulse therapy.
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PMID:Neuromyelitis optica spectrum disorder: 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography findings--case report. 2309 75