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Updated: Jun 27, 2026

Surfactant Depletion Combined with Injurious Ventilation Results in a Reproducible Model of the Acute Respiratory Distress Syndrome (ARDS)
06:22

Surfactant Depletion Combined with Injurious Ventilation Results in a Reproducible Model of the Acute Respiratory Distress Syndrome (ARDS)

Published on: April 7, 2021

[A case of antiphospholipid syndrome associated with acute respiratory distress syndrome]

Yuzo Suzuki1, Hiroshi Hayakawa, Miho Murakami

  • 1Department of Respiratory Medicine, Tenryu Hospital, National Hospital Organization.

Nihon Kokyuki Gakkai Zasshi = the Journal of the Japanese Respiratory Society
|December 17, 2008
PubMed

A 52-year old woman admitted to our hospital because of productive cough and dyspnea. Breathing room air arterial blood gases, revealed severe hypoxemia (P/F ratio 185 mmHg) and Chest CT showed diffuse ground glass opacities in both lung fields. Respiratory failure gradually improved after steroid pulse therapy, sivelestat sodium hydrate and antibiotics. However, a mosaic pattern attenuation in the lung parenchyma on Chest CT remained and ultrasonic cardiography showed dilation of right ventricle. Since the presence of V/Q mismatch in pulmonary perfusion and ventilation scintigrams and lupus anticoagulant were detected, we finally diagnosed acute respiratory distress syndrome (ARDS) and pulmonary thromboembolism (PTE) associated with antiphospholipid syndrome (APS). Therefore, this case reminded us that PTE and APS could cause ARDS.

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