<unk>  is a disorder in which the pituitary gland does not produce normal amounts of some or all of its hormones. Common causes may be genetic mutations, head trauma, brain tumor, brain surgery, radiation treatment, autoimmune inflammation, stroke, infections of the brain, tuberculosis, and so on. Usual signs and symptoms include abdominal pain, loss of appetite, hypotension, fatigue and weakness, headache, short stature, and disorder in secondary sexual characters. Hormone tests, bone age X-ray test and cranial MRI may help diagnosis. Treatments of<unk>  focus on the cause of the disease and hormone replacement therapy.
Hypopituitarism
Hyperpituitarism
Constitutional delay of puberty
Hyperprolactinemia
Congenital adrenal hyperplasia
Lipoid congenital adrenal hyperplasia
Multiple endocrine neoplasia
Kallmann syndrome