Hi MD, sorry it has taken me so long to get back online.
It really depends on the position of the 'tumour' as to what they would do. In most cases they try steroids to shrink it initially, but they do not always respond. Its good that your DH has not had any physical symptoms that lead to the diagnosis, usually this will lead to surgery almost immediately.
In saying all this, all cases that I see end up in surgery, because i work in Neurosurgery, so i obviously dont see the patients that are medically managed.
Regarding the Acromegaly, yes most of them do, depending on the tumour type, so not in a prolatinoma (men have more feminine features, less hair growth and can develop breasts)...
Most family members also say that they have always looked like that, but if they go back 20 years through photos they can see that changes have taken place. Most pit tumour develop over a long period of time, so the changes are not as noticable to the patient, family or friends, unless there has been a long absence.
I agree with em, dont let a GP manage this, you need a Neuro and endo consult if it has not already happened, not because its really really serious, but because you need an expert so that misdiagnosis or treatment doesnt occur...
Not sure if you have read up on it much, but these types of things are rarely something that would cause a patient to represent to hospital, unless it is a surgery related problem (CSF leak) or endo problem, sometimes patients would need a synthetic hormone to regulate urine production post surgery (most temporary, but some people need a nasal spray for life).
I am not sure that this helps, obviously i am speaking from my experiences on the ward where i work, im not a doctor or an expert...
Let me know if you want anything else answered

