Thank you for your query and sharing the reports in detail. However you have failed to mention the problems that he is having and the "indecision" for what?
Your father needs to be worked up for the hypoechoic lesion in the gall bladder
and the nodules in both lobes of liver
. I suggest you discuss with your doctor and get a CT scan
done to know the details of the lesions described. Furhter course of management shall depend on this report.
With best wishes.