In other words, the ENT Consultant isn't particularly worried or your DH would have been referred from that Clinic. It is true that many of us have potentially problematic issues that remain unseen and don't go on to cause any problems
until someone drops it into the conversation.
Is your DH able to take a cancellation appt., if so, once the appt. arrives give the Hospital a ring and make the suggestion. If he can be ready at the drop of a hat ......... or you may find that the appt. isn't too far ahead.
I have various sudden pains in my head and the fuzzy head feelings, but I have a cold right now ...........