Linked Life Data

12739745

Source:http://linkedlifedata.com/resource/pubmed/id/12739745

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2003-5-12
pubmed:abstractText
GH hyperproduction due to ectopic secretion of GHRH is a rare cause of acromegaly. Since 1959, approximately 50 cases of ectopic GHRH production from extrapituitary tumors have been described. Here we report the clinical and biochemical features of a 47-yr-old Caucasian woman with ectopic GHRH syndrome sustained by a bronchial carcinoid. The criteria for the diagnosis of acromegaly due to ectopic GHRH secretion were satisfied in our patient (i.e. confirmation of active GH hypersecretion, unequivocal demonstration of GHRH production and secretion from an extrapituitary tumor and cure of acromegaly after neoplasm removal). The tumor was an atypical carcinoid and there was a familial history of lung and colorectal cancer. Acromegaly was slightly active (mean GH value: 7.4 ng/ml, IGF-I: 436 ng/ml) and after tumor removal there was a progressive decline of GH levels, consistent with remission of pituitary somatotroph hyperplasia. Pituitary radiology showed an empty sella demonstrating for the first time its association with ectopic GHRH syndrome.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0391-4097
pubmed:author
pubmed:issnType
Print
pubmed:volume
26
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
163-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Acromegaly due to ectopic secretion of GHRH by bronchial carcinoid in a patient with empty sella.
pubmed:affiliation
Department of Biological and Clinical Sciences, University of Turin, Turin, Italy. g.osella@tiscali.it
pubmed:publicationType
Journal Article, Case Reports