Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034069 (pulmonary fibrosis)
 7,050 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 66-year-old-male patient with a history of depression voluntarily ingested around 400 ml of an insecticide composed of 5% methylparathion, 75% isoparaffin, 8% etoxylated oleic acid, 4% 1,2,4-trimethylbenzene, 6% naphtha, 1% 1,3,5- trimethylbenzene, 0.4% propylbenzene and 0.3% xylene. The patient was conscious and alert at admission. Gastric lavage was performed and activated charcoal administered. There were no clinical symptoms of organophospate ingestion despite reduced concentrations of erythrocyte and plasma cholinesterase. Chest X-ray showed pulmonary infiltrate compatible with bronco-aspiration. The patient evolved to respiratory failure refractory to treatment and died from multiorganic failure 23 days after ingesting the insecticide. The pathological findings included a pulmonary fibrosis in the alveolar spaces which caused enlargement of the intra-alveolar septa. Abundant lipin-laden macrophages were observed within the alveolar spaces. We review the most relevant aspects of cases of fatal lipoid pneumonia and point out that on occasion severe or fatal intoxication is due to the substances accompanying the active ingredients.
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PMID:Fatal lipoid pneumonia due to bronco-aspiration of isoparaffin after ingestion of an organophosphate insecticide. 1280