During your rotation, you may run into a complex, interesting patient or you may ask a resident or attending to help you pull the medical records of one they think would be a good case to present.
Most grandrounds are done in a case report style format:
Find a resident and attending to help review your PowerPoint before you present. Having a well polished presentation can make you a memorable applicant for the program. This is your chance to shine!
Be sure to include your grandrounds in your application resume. Review your PowerPoint before interviews, you may be asked about it, even at other institutions!