Urgent, advice needed- a doctor wants to remove goldbladder as soon as possible.

My daughter (11years), started to feel pain in different part of stomach a few weeks ago. We came to the hospital, they made urina test, blood test and ultrasound. All parameters of the tests were normal, but first they told ultrasound shows that in goldbladder 'may be stones'. Today we came and a new doctor told we need 'urgent bladder removal'. I told it awful for 11years old to start her life with this operation, could we use another method of treatment. The doctor answered- 'it is good for her-let's make the operation urgent- it help her for the rest of her life, if we wait her whole body can be infected, it is normal to make this - if she were 80 years old I would use another treatment, but your daughter can survive the operation etc' sorry for bad english, could somebody suggest what to do in this situation. It happens in Canada Tweet