Placing a question mark at the end of a phrase does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered.
mostly the upper right partly in the upper left
The gall bladder is in the right upper quadrant of the body..
Most of the liver is in Right Upper Quadrant, but a small part is in Left Upper Quadrant.
upper right quadrant
upper right quadrant
the right upper quadrant
The liver fills the entire anteroposterior depth of the right upper quadrant. It is the largest solid organ in the body and extends from the right upper quadrant to the left upper quadrant of the abdomen.
Upper right quadrant
The liver is primarily located in the right upper quadrant (RUQ) of the abdomen.
Left Hypochondriac quadrant
Right and left upper quadrant and right and left lower quadrant
The heart in the human body is in the left upper quadrant of the thorax. It is very close to the center line, however.