Search results
Results from the WOW.Com Content Network
Hypopituitarism is the decreased (hypo) secretion of one or more of the eight hormones normally produced by the pituitary gland at the base of the brain. [ 1 ] [ 2 ] If there is decreased secretion of one specific pituitary hormone, the condition is known as selective hypopituitarism. [ 3 ]
However, clinical, laboratory data, and imaging can all help with the diagnosis.[8] First and foremost, patients present with symptoms of hypopituitarism and must undergo pituitary hormone function evaluation. [1] Biopsy is the only means of accurate diagnosis as no autoantigen has been discovered.
Idiopathic ketotic hypoglycemia; Isolated growth hormone deficiency, hypopituitarism; Insulin excess. Hyperinsulinism due to several congenital disorders of insulin secretion; Insulin injected for type 1 diabetes; Hyperinsulinism-hyperammonemia syndrome (HIHA) due to glutamate dehydrogenase 1 gene. Can cause intellectual disability and epilepsy ...
If there are symptoms, people with empty sella syndrome can have headaches and vision loss. Additional symptoms would be associated with hypopituitarism. [3] [4] Additional symptoms are as follows: [citation needed] Abnormality of the middle ear ossicles; Cryptorchidism; Dolichocephaly; Arnold-Chiari type I malformation; Meningocele; Patent ...
Most commonly, the initial symptoms are headaches and visual disturbances. Some symptoms are derived from the lesser functioning of the adenohypophyseal hormones. Of the adenohypophyseal hormones, the most frequently affected are corticotropes , lactotropes and gonadotropes , all which are found in the anterior pituitary.
Growth hormone deficiency in childhood commonly has no identifiable cause (idiopathic), and adult-onset GHD is commonly due to pituitary tumours and their treatment or to cranial irradiation. [9] A more complete list of causes includes: mutations of specific genes (e.g., GHRHR, GH1)
Symptoms consist of weight loss, diminished appetite, muscle weakness, nausea, vomiting, and hypotension. Low blood sugar and hyponatremia are possible; however, blood potassium levels typically remain normal because affected patients are deficient in glucocorticoids rather than mineralocorticoids because of their intact renin-angiotensin ...
Hypopituitarism, the decreased (hypo) secretion of one or more of the hormones normally produced by the pituitary gland; Panhypopituitarism a decreased secretion of most of the pituitary hormones; Pituitary tumours; Pituitary adenomas, noncancerous tumors that occur in the pituitary gland