2024年11月14日 · Gastric volvulus is a specific type of volvulus that occurs when the stomach twists on its mesentery. It should be at least 180° and cause bowel obstruction to be called gastric volvulus. Merely gastric rotation on its root is not considered gastric volvulus.

2024年8月13日 · This case typically demonstrates a completely herniated stomach with organo-axial volvulus without signs of ischemia and perforation. The patient underwent surgical repair, including stomach detorsion and gastropexy. It's important to distinguish the main forms of gastric volvuluses in imaging studies: Organo-axial volvulus (more common):

Gastric volvulus is a twisting of the stomach on its mesentery and can be organo-axial or mesentero-axial. In organo-axial volvulus, the stomach is rotated along its long axis and this type of volvulus is associated with intra-thoracic herniation.

Gastric volvulus occurs when the stomach twists on its mesentery. This is an organoaxial type which is the more common in adults and typically occurs in the context of a rolling (para-esophageal) hernia. The initial presentation was acute and the barium study at a subsequent outpatient appointment. Barium still rocks in some circumstances.

Organo-axial gastric volvulus is the more common gastric volvulus with the stomach rotated along its long axis. Acute gastric volvulus may present clinically with Borchardt's triad. In the chronic presentation it can be asymptomatic and diagnosis is usually incidental.

No evidence of gastric ischemic changes. Gastric volvulus can occur at any age, however it is more common in children especially the mesentero-axial type. 1 article features images from this case

A large hiatus hernia with evidence of oragano-axial gastric volvulus ; the stomach is turned upside down (with the antrum located antero-superiorly and the fundus postero-inferiorly) and totally herniating into the posterior mediastinum abutting and compressing the left atrium and abutting the descending aorta.

At CT, the stomach lies in a paraesophageal hernia in an organoaxial position 1, i.e. incomplete chronic volvulus. Chronicity is demonstrated by a radiograph taken 3 years earlier, where two air-fuid levels are also seen in the large hiatal hernia.

A large hiatus hernia with organoaxial gastric volvulus. ... ADVERTISEMENT: Radiopaedia is free thanks to our supporters and advertisers.

A case of organoaxial gastric volvulus presenting with epigastric pain and dysphagia.