Newborn with bilious vomiting

UGI of normal rotation of the bowel
AP image from an upper GI exam shows a normal appearing duodenal C loop with the duodenal-jejunal junction projecting to the left of the spine at the same level as the duodenal bulb. The jejunum is on the left side of the abdomen.

The diagnosis was normal rotation of the bowel and thus no evidence of malrotation with midgut volvulus.