Eighth Circuit -- Elliot Kaplan v. Mayo Clinic

 Admission of entire patient file - which contained 54 mentions of insurance - and not giving limiting instruction was harmless error.

No error in admission of medical photos without clear chain of custody - putative manipulation is mere speculation.

No plain error in not mentioning doctor by name in jury instruction.

Doc should have done the biopsy - contract claim can go to trial.

Elliot Kaplan v. Mayo Clinic