Search results
Results from the WOW.Com Content Network
Autoimmune hypophysitis can lead to deficiencies in one or more pituitary hormones, causing central diabetes insipidus if the posterior pituitary gland is affected as well as central adrenal insufficiency and central hypothyroidism if the anterior pituitary gland is affected. [1] The symptoms depend on what part of the pituitary is affected.
Empty sella syndrome is the condition when the pituitary gland shrinks or becomes flattened, filling the sella turcica with cerebrospinal fluid instead of the normal pituitary. [2] It can be discovered as part of the diagnostic workup of pituitary disorders, or as an incidental finding when imaging the brain. [1]
One cause of pituitary growth associated with the risk of Sheehan's syndrome is the hyperplasia of lactotrophs which produce prolactin, the hormone responsible for milk production. [5] Other hormone-secreting cells of the pituitary undergo rapid growth in pregnant women as well, which contribute to the gland's enlargement. [10]
Autoimmune hypophysitis (or lymphocytic hypophysitis), inflammation of the pituitary gland due to autoimmunity. Nelson's syndrome, may occur after surgical removal of both adrenal glands, an out-dated method of treating Cushing's disease. Pituitary tumour, a tumor of the pituitary gland. Pituitary adenoma, a noncancerous tumor of the pituitary ...
Pages in category "Pituitary disorders" The following 19 pages are in this category, out of 19 total. This list may not reflect recent changes. ...
[10] It has been suggested that this is due to abnormalities in the secretion of secretin in the brain and that "Secretin as a neurosecretory hormone from the posterior pituitary, therefore, could be the long-sought vasopressin independent mechanism to solve the riddle that has puzzled clinicians and physiologists for decades."
[10] Trauma - Central diabetes insipidus can be caused by head trauma that affects the posterior pituitary and hypothalamus. [16] Vascular disorders - Vascular disorders such as subarachnoid hemorrhage, intracranial hemorrhage, and Sheehan's syndrome have been known to cause central diabetes insipidus. [10]
Hypothalamic disorders result from a deficiency in the release of gonadotropic releasing hormone , while pituitary gland disorders are due to a deficiency in the release of gonadotropins from the anterior pituitary. [1] GnRH is the central regulator in reproductive function and sexual development via the HPG axis.