Stomach is full.
Dilated small bowel with hyperT2w hypoT1w content, hence liquid-like which reveals proximal small bowel obstruction. Besides, on this examination, following the stomach to duodenum to proximal jejunum is relatively easy.
The expected microcolon in a digestive tract obstruction situation is not seen at all on T1w sequences.
No ascitis, no obvious segmental volvulus, no obvious malrotation.