The left<unk>  quadrant of the human abdomen, often abbreviated as LUQ, is used to refer to a portion of the abdomen that allows doctors to localise pain and tenderness, scars, lumps and other items of interest. The LUQ extends from the median plane to the left of the patient, and from the umbilical plane to the left ribcage.Pain in the left<unk>  quadrant is usally indicative of something wrong with organs in this area including the stomach, left lobe of the liver, spleen, left kidney, adrenal gland and the splenic flexure of colon.
Left upper quadrant abdominal pain
Left lower quadrant abdominal pain
Left flank quadrant abdominal pain
Right upper quadrant abdominal pain
Right lower quadrant abdominal pain
Right flank pain
Epigastric pain
Abdominal guarding