From: Paget's disease of the skull causing hyperprolactinemia and erectile dysfunction: a case report
Environmental | Exogenous | Metabolic | Neurological | Vascular | Others |
---|---|---|---|---|---|
Ageing | Smoking | Diabetes mellitus | Multiple sclerosis | Coronary and/or peripheral vascular disease | Radial prostatectomy |
 | Drugs | Hyperlipidaemia | Spinal cord injury | Aorto-iliac surgery | Radial cysto-prostatectomy |
 | Alcohol |  | Other neurological disorders | Hypertension | Blunt perineal and/or pelvic trauma |
 | Hormone treatments |  |  |  | Hyperprolactinaemia |
 |  |  |  |  | Psychogenic |