نتایج جستجو برای: microadenoma

تعداد نتایج: 252  

2011
Cédric Dessimoz Patrick Browaeys Philippe Maeder Benoît Lhermitte Nelly Pitteloud Shahan Momjian François P. Pralong

Combined prolactin (PRL) and growth hormone (GH) secretion by a single pituitary tumor can occur in approximately 5% of cases. However, in all previously reported patients, combined secretion of both hormones was present at the time of diagnosis. Here we describe a patient initially diagnosed with a pure prolactin-secreting microadenoma, who experienced the progressive apparition of symptomatic...

2014
Darina Lazarova Andrew Lee Terrence Wong Brigitte Marian Christopher Chiaro Christian Rainey Michael Bordonaro

Dietary fiber intake is linked to a reduced risk of colon cancer. This effect may in part be due to butyrate, the fermentation product of fiber in the colon. Butyrate is a short-chain fatty acid that acts as a histone deacetylase inhibitor (HDACi). Butyrate induces apoptosis and represses clonal growth of colorectal cancer (CRC) cells, in a manner dependent upon the hyperactivation of Wnt /beta...

Journal: :Arquivos brasileiros de endocrinologia e metabologia 2010
Alma Prieto-Tenreiro Patricia Díaz-Guardiola

Thyrotropin (TSH) secreting pituitary adenomas (TSH-omas) account for < 1% of all pituitary adenomas and are a rare cause of hyperthyroidism. The diagnosis is often made at the stage of macroadenoma because of the aggressive nature of the tumor and due to the fact that patients are mistakenly treated for more common primary hyperthyroidism for a long time. First line therapy is transsphenoidal ...

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