Her Foot Looked Normal. What Was Causing the Excruciating Pain?

Foot pain : A few weeks after she twisted her ankle, the girl’s foot kept getting worse. Her hand movements cued the doctor to a mysterious disease. The 9-year-old girl was strangely quiet throughout the meal. It was so uncharacteristic that in retrospect her father wasn’t sure why he didn’t notice. But he didn’t — …

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