I was diagnosed with hypopituitarism including central insipidus diabetes, growth hormone deficiency, low testosterone , septo optic dysplasia.and legal blindness and also delayed puberty. My pituitary gland with mri showed to be very tiny. I dont know if this is a related issue or not but I've always had a very poor sense of smell, some things i cant smell at all some i cant distinguish, so my question is is this related to the pituitary condition or is it something else, in either case what could it be.