<unk>  upper quadrant often abbreviated as RUQ, is used to refer to a portion of the abdomen that allows doctors to localize pain and tenderness, scars, lumps and other items of interest. The RUQ extends from the median plane to the<unk>  of the patient, and from the umbilical plane to the<unk>  ribcage.
Right upper quadrant abdominal pain
Left upper quadrant abdominal pain
Right lower quadrant abdominal pain
Left lower quadrant abdominal pain
Left flank quadrant abdominal pain
Right flank pain
Epigastric pain
Abdominal guarding