Definition: Persistent, painful erection
in absence of sexual stimulation.
- Injection of drugs for impotence
- Haematological disease: leukaemia, sickle cell anaemia, paraproteinaemias
- Trauma (fistula between pudendal artery and corpora cavernosa)
- Malignant infiltration
Only corpora cavernosa affected. Glans is flaccid.
- Insert two large bore cannulae into corpora cavernosa through glans penis.
- Infuse normal saline into one, aspirate from the other
- Inject phenylephrine