Mom is 90 this month and they just now diagnosed her correctly. They always said she had a disappearing gall bladder. Now with the Ct scan they want her to remove her gall bladder. I'm concerned it might make her dementia worse or she won't come off the table alive. Any ideas out there! Mom is 84 pounds, super frail, has COPD, and celiac. Having said that she is considered pretty healthy.