ABSTRACT
Roentgen Signs ✓ Contrast may be needed to localize the duodenum ✓ Gas may be in the duodenum. ✓ Serosal surfaces may be poorly defined, particularly if fluid is present (Figure 4-13).
A) Left limb
✓ Located along the greater curvature of the stomach. Lateral View
✓ Duodenum is pushed ventrally. Ventrodorsal View
indented.
