2015, Number 6
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Rev Mex Neuroci 2015; 16 (6)
Neuropsychiatric sequelae for carbon monoxide poisoning: Report of a case and literature review
Enríquez-Coronel G, Cabrera-Espinosa ES
Language: Spanish
References: 20
Page: 63-70
PDF size: 1049.04 Kb.
ABSTRACT
Background: Carbon monoxide poisoning is a common poisoning
usually caused by exposure to heating systems such as stoves, heaters
and some industrial solvents. Symptoms vary according to the degree
of exposure and among chronic neurological sequelae mentioned in
scientific literature are late cognitive decline, parkinsonism, akinetic
mutism and sleep disorders. The treatment consists in the oxygen
immediately administration.
Case report: A 61-year-old male who after exposure to a home
heating system presented deterioration of neurological status
and cyanosis. He got medical attention and a week later he began
with headache, mutism and parkinsonism. He was hospitalized
for treatment with levodopa, antibiotics and correction of renal
failure. Currently the patient has organic brain syndrome, without
parkinsonism but unable to fend for himself.
Conclusion: Early diagnosis of this pathology is vital to limit the
severity and development of potential complications.
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