HA injection
prostate
PROSTATE
The patients received 2–4 transrectal injections in the same session with approximately 15 ml of HA (Macrolane VRF 30, Q-Med/ Galderma, Uppsala, Sweden) between the ventral rectal wall and the Denonvilliers fascia on the prostate to achieve a space of > 10 mm between the two organs in prostate apex and base levels. The HA was injected into the perirectal space under transrectal ultrasound (TRUS) guidance with local anaesthetics, 10 mL lidocaine 1%.