Hi @harleymama, I see that @therberger wrote about UPJ obstruction in this discussion:
> UPJ obstruction - horseshoe kidney / partial nephrectomy https://connect.mayoclinic.org/discussion/upj-obstruction-horseshoe-kidney-partial-nephrectomy/

With any luck @therberger will return to tell us about the results of his appointment looking into fixing the scar tissue growth.

@harleymama, have you investigated what might be done about the scarring? What options are there?