<prompt> Answer this question truthfullyCould you please provide more context and information about the sentence you want me to rephrase?  <response>: <reason> When there is an enlargement of the pituitary tissue, hyperpituitarism is often associated with:Visual field defects, classically bitemporal hemianopia Radiographic abnormalities of the sella turcica, such as sellar expansion, bony erosion and disuption of the diaphragma sellae Increased intracranial pressureDepending on the cell types affected, clinical manifestations of hormone excess may include:Hyperprolactinaemia Cushings disease Precocious puberty Gigantism or Acromegaly Hyperthyroidism rare 