Presentation
Abdominal pain and distension.
Patient Data
Age: 7 years
Gender: Female
From the case:
Pneumoperitoneum - child
{"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/8885/annotated_viewer_json?lang=us"}
.
From the case:
Pneumoperitoneum - child
{"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/102716/annotated_viewer_json?lang=us"}
Rigler's sign: Green arrows = luminal surface; white arrows = peritoneal surface
Case Discussion
Pneumoperitoneum with Rigler sign (annotated image). Cecal perforation was confirmed operatively.
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