Acute cement dust poisoning: Rigid bronchoscopy and mechanical insufflation-exsufflation as an effective and novel treatment for its management

This clinical case shows the repercussions of acute exposure to cement dust in the respiratory tract and other mucous membranes. Following a cement dust pipe explosion, the patient endured a severe inhalation of dust. A combination of rigid bronchoscopy and a mechanical insufflation-exsufflation system was employed to remove cement debris from the airways. Respiratory physiotherapy sessions were implemented for effective secretion clearance, contributing to a successful short-term recovery. While this remains an isolated case, the unconventional techniques employed provide valuable insights for potential similar scenarios in the future. Cement dust, in contact with water, hydrates in a strong alkaline and exothermic reaction.