Fig. 1From: Persistent and fatal severe acute respiratory syndrome coronavirus 2 infection in a patient with severe hypogammaglobulinemia: a case reportTimeline of persistent COVID-19-related lung infection in a woman with severe hypogammaglobulinemia. Lung x-ray: A Extensive bilateral mixed opacities. Subpleural alveolar patches in both lungs. B Diffusely distributed mixed opacities with alveolar foci leading to consolidation in the left retrocardiac region. C Mixed opacities with bilateral patchy distribution with alveolar foci in both lower lobes and a tendency toward consolidation in the left retrocardiac region. D Diffuse mixed reticular and alveolar opacities, with areas of bilateral basal consolidation. Effacement of the right costophrenic angle, probably secondary to consolidation. PaFi arterial oxygen pressure/inspired oxygen fraction, RT–PCR reverse transcription-polymerase chain reactionBack to article page