“Dear Mr Rudge, … I would like to thank you for you most considered and helpful advice and for your report which I received yesterday. My purpose in seeing you was to better understand the condition and the options available to me for the future and I can certainly say that objective was met in every way.
I acknowledge the careful way in which you discussed the options for corrective treatment and at the same time contrasting them with a decision not to proceed, at least at this time. As agreed I shall arrange to see you in three months time… I shall look forward to seeing you. Kind Regards…”