Presentation
Cough and abdominal pain.
From the case:
Pneumoretroperitoneum
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/34168/annotated_viewer_json?lang=us"}
Left-sided abdominal lucency outlining the left kidney and left peritoneal reflections consistent with left-sided pneumoretroperitoneum.
Case Discussion
Left-sided pneumoretroperitoneum, likely secondary to colonic perforation.