An abdominal mass may occur in the right upper quadrant, left upper quadrant, right lower quadrant ... This will lead him or her to determine which organs or surrounding structures are affected ...

Organs associated with the left upper quadrant include ... lasting about 20-60 minutes and radiating to the lower abdomen.

People can experience pain under the ribs in the upper left abdomen for many reasons. Some possible causes include gastrointestinal issues and injuries to organs within the area. The rib cage ...

An abdominal mass may occur in the right upper quadrant, left upper quadrant, right lower quadrant ... This will lead him or her to determine which organs or surrounding structures are affected ...