Controversies in Sexual Medicine: Use and Abuse of Rigiscan in the Diagnosis of Erectile Dysfunction

The reader will judge if the expensive, complicated, and time-consuming effort to record nocturnal erectile activity is or is not useful anymore for the patient and for orienting the treatment choices. Jannini EA, Granata AM, Hatzimouratidis K, and Goldstein I. Use and abuse of rigiscan in the diagnosis of erectile dysfunction. J Sex Med 2009;6:1820-1829.