25 January 2026
: Case report
Gastroduodenal Intussusception With Gastric Outlet Obstruction and Periampullary Compression Due to a Gastrointestinal Stromal Tumor in the Stomach
Unusual clinical course, Challenging differential diagnosis, Management of emergency care, Clinical situation which can not be reproduced for ethical reasons
Soumyadip SainDOI: 10.12659/AJCR.950627
Am J Case Rep 2026; 27:e950627
Figure 2 Magnetic resonance cholangiopancreatography showing dilated intrahepatic biliary radicles and a dilated common bile duct measuring 9.9 mm, without intraluminal filling defects. A large mass is present in the duodenum near the ampulla of Vater.






