Late-Stage Adult Respiratory Distress Syndrome Caused by Severe Acute Respiratory Syndrome: Abnormal Findings at Thin-Section CT

Abstract

The CT features of late-stage ARDS caused by SARS are similar to those seen in late-stage ARDS of other causes, with no apparent differences between patients who do and patients who do not receive prolonged mechanical ventilation. The presence of cysts in one patient who received short-term and one patient who received no mechanical ventilation suggests that severe SARS-induced ARDS may independently result in cyst formation.