A 66-Year-Old Man With Subacute Cough and Worsening Dyspnea Previously Diagnosed With COVID-19 Pneumonia.

Abstract

A 66-year-old man presented with subacute cough and worsening dyspnea. Labs were notable for moderate peripheral eosinophilia, and computed tomography (CT) scan demonstrated extensive crazy-paving throughout bilateral upper lung fields. Bronchoalveolar lavage (BAL) revealed macrophages with lipid-filled vacuoles and negative periodic acid-Schiff (PAS) stain. Further history obtained from the patient and family was notable for daily application of commercially available vapor rub to nares and intentional deep inhalation of nebulized fluids containing scented oils. The patient was diagnosed with exogenous lipoid pneumonia through an unusual route of lipid administration.

• Authors: Michelle A Quan, Joshua L Hoerger, Elizabeth H Mullins, Brooks T Kuhn
• Journal: Journal of investigative medicine high impact case reports (J Investig Med High Impact Case Rep) 2022 Jan-Dec Vol. 10 Pg. 23247096211055334 ISSN: 2324-7096 [Electronic] United States
• PMID: 35001693 (Publication Type: Case Reports, Journal Article)

Topics

• Aged
• COVID-19
• Cough
• Dyspnea
• Humans
• Male
• Pneumonia, Lipid
• SARS-CoV-2