These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Anterior pituitary hypersecretion syndromes].
    Author: Gómez F, Steinhäuslin F, Crottaz B, Temler E.
    Journal: Schweiz Med Wochenschr; 1987 Jan 17; 117(3):96-102. PubMed ID: 3029861.
    Abstract:
    Anterior pituitary hypersecretion can be due to abnormal hypothalamic regulation, decreased peripheral hormone feedback or pituitary tumor. In some cases hypersecretion gives rise to a typical clinical syndrome involving acromegaly, hyperprolactinemia, and excess corticotropin (ACTH). The etiology of acromegaly is a growth hormone (GH)-secreting pituitary tumor in the vast majority of cases. Hyperprolactinemia and excess cortisol, however, may be due to many causes among which prolactin (PRL)- and ACTH-secreting pituitary tumors are not frequent. Glycoprotein-secreting pituitary tumors, especially gonadotropin (LH and FSH) and free subunits usually do not cause a typical excess hormone syndrome. Perhaps for this reason they are seldom recognized clinically, although histopathological studies are increasingly disclosing the gonadotrope nature of many pituitary tumors. Mixed hormonal secretions are common. When pituitary hormone secretion can be selectively suppressed by medical therapy, a significant reduction of tumor size is by no means rare. In other cases, pituitary irradiation or surgery, or even treatment aimed at a peripheral target gland, may be necessary.
    [Abstract] [Full Text] [Related] [New Search]