E22 - Hyperfunction of pituitary gland
Excludes 1:
-Cushing's syndrome (E24.-)
-Nelson's syndrome E24.1)
-overproduction of ACTH not associated with Cushing's disease E27.0)
-overproduction of pituitary ACTH E24.0)
-overproduction of thyroid-stimulating hormone E05.8-)
E22.0 - Acromegaly and pituitary gigantism
E22.1 - Hyperprolactinemia
E22.2 - Syndrome of inappropriate secretion of antidiuretic hormone
E22.8 - Other hyperfunction of pituitary gland
E22.9 - Hyperfunction of pituitary gland, unspecified