Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In view of recent reports of increased tanning in hemiplegic limbs, we have investigated ultraviolet (u.v.) minimal erythema dose (MED) in hemiplegia using the bilateral comparison technique. Seven of 10 patients had a lower MED in the hemiplegic arm compared to the normal side, the mean reduction being 16% (range 0-33%, P = 0.003). No patients had a higher MED in the hemiplegic arm. We review the literature regarding other non-neurological features of hemiplegia, in particular asymmetry of temperature, oedema, and finger clubbing, and we propose a vasomotor or trophic aetiology for these findings.
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PMID:Lowered ultraviolet minimal erythema dose in hemiplegia. 402 89

The clinical courses of 31 episodes of brain abscess and one episode of meningitis occurring in patients with hereditary hemorrhagic telangiectasia are reviewed. Pulmonary arteriovenous malformations were demonstrable in all but two patients and presumably permitted septic microemboli to evade the normal pulmonary capillary filter and lodge in the brain. Obtundation, headache, visual disturbances, hemiplegia, and seizures were the most common presenting features. Cyanosis, clubbing, polycythemia, and hypoxemia were routinely encountered, but leukocytosis and fever were present in a minority of cases, and all blood cultures were sterile. Anaerobic and microaerophilic streptococci were the commonest pathogens found in the brain abscesses. Thirteen patients died, and patients without abscess drainage or with delayed diagnosis had a higher mortality rate. A brain abscess may develop in approximately 1 percent of patients with hereditary hemorrhagic telangiectasia, and awareness of this risk should lead to early investigation of any patient with hereditary hemorrhagic telangiectasia who has neurologic symptoms.
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PMID:Central nervous system infections associated with hereditary hemorrhagic telangiectasia. 637 93

Unilateral clubbing has been associated with local vascular lesions of the arm, axilla, and thoracic outlet and with hemiplegia. We describe a patient with Takayasu's arteritis, a disease that affects the aorta and its major branches, who presented with unilateral digital clubbing. A review of the literature on unilateral clubbing is included.
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PMID:Takayasu's arteritis presenting with unilateral digital clubbing. 883 74

A 44-year-old man with hepatitis C-associated liver cirrhosis, cyanosis, digital clubbing, and platypnea presented with left-side hemiplegia found to be due to a brain abscess. Hepatopulmonary syndrome was diagnosed after demonstration of the presence of a massive intrapulmonary shunt. Although the anomalous vascular channel never was defined anatomically, follow-up studies confirmed the presence of a functional shunt. Culture of a sample from the abscess yielded Streptococcus intermedius. It was hypothesized that the patient's pulmonary vascular pathology was due, in large part, to chronic elevated levels of nitric oxide (a potent vasodilator thought to be generated by endotoxin absorbed from the gut). Treatment with oral norfloxacin was initiated on the basis of data that this antibiotic reduces endotoxemia and concomitant nitric oxide production in patients with cirrhosis. Four months after initiation of treatment, the patient's hypoxia had resolved.
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PMID:Novel presentation and approach to management of hepatopulmonary syndrome with use of antimicrobial agents. 1131 64