Organoaxial type In an organoaxial<unk> , the stomach rotates around an axis that connects the gastroesophageal junction and the pylorus. The antrum rotates in opposite direction to the fundus of the stomach. This is the most common type of<unk> , occurring in approximately 59% of cases, and it is usually associated with diaphragmatic defects. Strangulation and necrosis commonly occur with organoaxial<unk>  and have been reported in 5–28% of cases. The key imaging feature of organoaxial<unk>  is that the greater curvature is located above the lesser curvature of the stomach. Mesenteroaxial type The mesenteroaxial axis bisects the lesser and greater curvatures. The antrum rotates anteriorly and superiorly so that the posterior surface of the stomach lies anteriorly. The rotation is usually incomplete and occurs intermittently. Vascular compromise is uncommon. This cause comprises approximately 29% of cases of<unk> . The key imaging feature of mesenteroaxial<unk>  is that the antrum is above the gastroesophageal junction. Combined type The combined type of<unk>  is a rare form in which the stomach twists mesentericoaxially and organoaxially. This type of<unk>  makes up the remainder of cases and is usually observed in patients with chronic<unk> .
Gastric volvulus
Retained antrum syndrome
Gastrojejunocolic fistula
Pyloric stenosis
Visceroptosis
Vesicointestinal fistula
Esophagogastric dissociation
Black stomach