Air under central tendon of diaphragm is
Correct Answer: Cupola sign
Description: The 'Cupola sign' is seen on a supine chest/abdominal radiograph in the presence of pneumoperitoneum. It refers to non-dependent gas that rises within the abdominal cavity of the supine patient to accumulate underneath the central tendon of the diaphragm in the midline.
Category:
Radiology
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