What causes a knot in right upper quadrant?
Patient: I have a knot inmy right upper quadrant.  it is firm and causing no pain.  I am a white female, 5'5 and 180 in generally good health with a history or ovarian tumors taken care of by hysterectomy 10 years ago. My CA125 has been wnl since  hysterectomy. I am a rare to never drinker Doctor: Hi. This looks to be lipoma as this is not painful and you do not have any other symptoms.You have to undergo a proper clinical examination to be done by a Doctor who can catch many of the problems on your proper history and physical examination and can then guide for further investigations and treatment.