PMC5579982_01
PMC5579982_02
Upper GI-contrast study showing slight flow of contrast in gastric body (A, B).
gr2.jpg
PMC5579982_02_gr2.jpg
fig0010
Gastrografin fluoroscopy revealed gastric "stenosis" in both cases, due to torsion over the main axis of the stomach (Fig. 2).
Widened gastric lumen (A) followed by a rotated segment located at mid-body of the stomach (B).
gr3.jpg
PMC5579982_02_gr3.jpg
fig0015
The upper endoscopy showed a widened gastric lumen followed by a rotated segment located at mid-body, resulting in a short "stenosis" (Fig. 3).
Endoscopic (A) and fluoroscopic (B) view of fully covered self-expandable metallic stent in situ.
gr4.jpg
PMC5579982_02_gr4.jpg
fig0020
A fully covered self-expandable metallic stent was used in both cases (Taewoong Niti-S  28/80 mm - patient 1; Boston Scientific Wallflex  23/105 mm - patient 2; Fig. 4).