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Chest ultrasonography and computed tomography findings. (a) High-resolution computed tomography (HRCT) chest showed ground glass opacity, (b) Ultrasound of the same patient showed diffuse B-lines with a narrow distance between them (about 3 mm), (c) HRCT of the chest showed subpleural reticulation with honey combing and (d) Ultrasound of the same patient showed diffuse B-lines with a wide distance between them (about 7 mm)
