The abdomen is divided into four sections called quadrants. An abdominal mass may occur in the right upper quadrant, left upper quadrant, right lower quadrant, or left lower quadrant. The stomach ...

We report the case of a 4-year-old girl with Pica syndrome and iron deficiency (hemoglobin 6.5 g/dL), in whom an extensive gastroduodenal trichobezoar caused a painful upper abdominal mass.

A repeat postoperative CT scan showed a 5.5 cm × 9 cm upper abdominal mass involving the medial gastric wall, gastrohepatic ligament, porta hepatis, and splenic hilum. There was also extensive ...

While there are countless extensive and complex routines for the abdomen, strength coach Jeff Cavaliere insists that you only ...