1. A method of formulating a patient-specific plan for a diagnostic or therapeutic procedure performed upon a patient, the method comprising the steps of: obtaining a standard plan based upon a scan of an anatomy of a standard anatomic specimen, the scan defining a standard scan; scanning the patient to obtain a patient-specific scan of an anatomy of the patient; morphing the standard scan to the anatomy of the patient by mapping the standard scan to the patient-specific scan; and determining the patient-specific plan by modifying the standard plan based upon the mapping.