From the case:
Pneumomediastinum and differential diagnoses
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See quiz question.
From the case:
Pneumomediastinum and differential diagnoses
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false},"extraPropsURL":"/studies/20829/annotated_viewer_json?iframe=true\u0026lang=us"}
Differential diagnosis of pneumomediastinum.