PMC5099280_01
Chest X-ray showing bilateral infiltrates on 1st day of admission.
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Furthermore, an ABG test reported a PaO2/FiO2 (PF) ratio of 170 (N:300-500) and a chest X-ray showed bilateral infiltrates (Fig. 1).
Chest X-ray showing improvement on the 3rd day of admission.
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On day three, after improvement in symptoms and chest radiograph CPAP was discontinued (Fig. 2).