title: [A case of sea water and sand aspiration during near drowning].
abstract: A 46-year-old man who had been pulled under water by a tidal wave when an earthquake occurred on July 12, 1993 was carried to our hospital the next day. He soon needed endotracheal intubation and mechanical ventilation because he expectorated sputa with sand and because arterial bloodgas analysis revealed severe hypoxemia. Chest X-ray on admission showed diffuse small nodules and areas of consolidation. Chest CT obtained on July 16 showed centrilobular small nodules bilaterally and alveolar opacities in the peribronchial region. After therapy with antibiotics and frequent bronchial lavages, sputum with sand disappeared on the 14 th hospital day and chest X-ray film and laboratory data showed marked improvement. He was discharged on October 1. A chest CT scan obtained on February 17, 1994 showed improvement of the small nodules. The areas of consolidation had also improved, but remained as linear and nodular opacities, which were considered to be organized lesions. There are few reports concerning radiographic findings particularly CT findings, after aspiration of sea water and sand during near drowning.
authors.affiliation: Department of Respiratory Medicine, Hakodate Municipal Hospital, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Hoshino
authors.forename: H
authors.initials: H
authors.lastname: Watanabe
authors.forename: Y
authors.initials: Y
authors.lastname: Saitoh
authors.forename: Y
authors.initials: Y
authors.lastname: Shibuya
authors.forename: H
authors.initials: H
authors.lastname: Koba
authors.forename: S
authors.initials: S
authors.lastname: Abe
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D004190:Disasters; D006801:Humans; D001239:Inhalation; D008297:Male; D008875:Middle Aged; D015701:Near Drowning / Q000000981:diagnostic imaging* / Q000628:therapy; D012121:Respiration, Artificial; D012623:Seawater; D012822:Silicon Dioxide; D014057:Tomography, X-Ray Computed
chemical_list: D000900:Anti-Bacterial Agents; D012822:Silicon Dioxide