Typically, pituitary tumors are slow growers but when they are over 10mm, they are considered a macro and may be a non-functioning tumor and may be a faster grower.
It all depends on testing so you need a good endo on your side!
HI again, Thanks Lucy for your insight. Like I said I am feeling dull headaches with some dizziness with on off stomach issues. I was wondering will I start to have anymore symptoms that I should be looking out for? also do these tumors grow fast as Mine is only 1.2 cm. and still waiting for appt to see a pit surgeon at a pit center in Toronto.
Apparently a lot of people have small tumors on their pituitary gland and never know it. Live their lives normally never knowing. Its only when symptoms start and we look for answers they sometimes find them.
They are normally benign and dont cause any troubles. Sometimes they grow and interfer with surrounding structures and cause symptoms, hence having to be removed. Sometimes they are active tumors causing increased hormone production, hence causing symptoms and needing to be removed.
I had 95% of my pituitary gland removed 6 months ago as i had an over abundance and hyperplasia of the ACTH cells in my pituitary gland. Im still alive :). My Pituitary gland, although only being 5% is still has normal hormone functions so i dont have to take any hormone replacements :)
Every story is different, but honestly, pituitary surgery if necessary is not such a big deal. Just make sure your doctor does all relevant testing and answers all your questions :)
Good luck