Linked Life Data

6404924

Source:http://linkedlifedata.com/resource/pubmed/id/6404924

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1983-6-23
pubmed:abstractText
Ten men who had FSH-secreting pituitary adenomas were evaluated before and 4-6 weeks after transsphenoidal surgery to determine whether reduction of adenoma mass would ameliorate the hormonal abnormalities associated with these adenomas. Nine of the 10 men exhibited marked reduction in adenoma size, as judged by computerized tomography, an 7 had improvement in vision. The same 9 men also had decreases in basal serum FSH concentrations to within the normal range after surgery. The 1 man who had no reduction in adenoma size by computed tomographic scan and whose serum FSH concentration did not decrease to normal after surgery was also the only patient whose abnormal FSH and LH responses to TRH did not improve after surgery. Another man, who had a reduction in adenoma size and serum FSH concentration after surgery, subsequently had regrowth of the adenoma and concomitant resurgence of the FSH concentration. Two men had increases in their serum testosterone concentrations from subnormal to well within the normal range after surgery, suggesting that gonadotroph cell adenomas may impair LH secretion from normal gonadotroph cells. We conclude that the correlation of reduction in adenoma size with reduction in hormonal hypersecretion after surgery suggests that the hormonal hypersecretion is a direct consequence of the adenomatous tissue.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0021-972X
pubmed:author
pubmed:issnType
Print
pubmed:volume
56
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1288-93
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Follicle-stimulating hormone-secreting pituitary adenomas: correlation of reduction of adenoma size with reduction of hormonal hypersecretion after transsphenoidal surgery.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.