case_images: PMC6734534_01
case_images: CT thorax showing a right sub-diaphragmatic free air (vertical arrows).
case_images: gr1.jpg
case_images: PMC6734534_01_gr1.jpg
case_images: fig0005
case_images: A CT thorax demonstrated multiple pockets of sub-diaphragmatic intraperitoneal free air just anterior to the liver and close to the gastric antrum, raising concern for gastric perforation (Fig. 1).
case_images: Contrast-enhanced CT abdomen confirming pockets of free intraperitoneal air just anterior to the liver and close to the gastric antrum (vertical arrows).
case_images: gr2.jpg
case_images: PMC6734534_01_gr2.jpg
case_images: fig0010
case_images: A contrast-enhanced abdominal CT concurred with the above findings of pockets of free intra-abdominal air (Fig. 2).