PMC5479943_01
A chest computed tomography on admission revealed fluid accumulation in the right upper pulmonary lobe with an air-fluid level (arrowhead), with air expanded to the right sternoclavicular joint (arrows).
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Contrast-enhanced computed tomography revealed fluid accumulation in the right upper pulmonary lobe with an air-fluid level, and some air bubbles scattered along the right anterior chest wall (Fig. 1).
Axial image (A) and a coronal image (B) of T1-weighted contrast-enhanced magnetic resonance imaging with fat suppression showed bone erosion around the right sternoclavicular joint, and bone marrow edema along with cortical irregularity of the medial end of the right clavicle.
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T1-weighted contrast-enhanced magnetic resonance imaging (MRI) with fat suppression revealed bone erosion around the right sternoclavicular joint, with surrounding edema (Fig. 2A), as well as bone marrow edema along with cortical irregularity of the medial end of the right clavicle (Fig. 2B).