Prostate cancer Developments in diagnosis and therapy, such as genetic testing and brachytherapy, are improving the therapeutic options available to patients with this condition. By Professor Stephen Langley and Dr Philip Marazzi. Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Subscribe now Benefits include: Full site access Subscriber exclusive content Exclusive bulletins Choose a package