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Left knee magnetic resonance images of Case 1. The Left knee showed inflammation and effusion (arrow).
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PMC5945902_01_gr1.jpg
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Furthermore, her left knee was swollen and showed inflammation and effusions on magnetic resonance imaging (MRI) (Fig. 1).
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Right wrist magnetic resonance image of Case 2. The right wrist showed inflammation and effusion around the thumb (arrow).
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PMC5945902_02_gr2.jpg
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C, blood pressure of 120/60 mmHg, respiratory rate of 17 breaths/min, and dehydration. Chest radiography indicated no shadows on both lung fields, but MRI of his right hand showed massive inflammation (Fig. 2).