Young-onset acromegaly and gigantism: Causes and clinical features of growth hormone overproduction

Abstract Depending on the age of onset, the excessive release of growth hormone (GH) − most commonly by a pituitary tumor − and subsequently of insulin-like growth factor 1 (IGF1) can cause acromegaly and gigantism. The purpose of this study was to describe the clinical manifestations and main known causes of GH overproduction. GH-releasing hormone and IGF1 can result in a series of physical traits and comorbidities due to hormonal imbalance and somatic overgrowth. To date, several syndromes and genetic mutations have been linked to the etiology of acromegaly.

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Bibliographic Details
Main Authors: Castro,Raquel Vaz de, Faustino,Joana, Ferreira,Florbela, Sampaio,Lurdes
Format: Digital revista
Language:English
Published: Centro Hospitalar do Porto 2023
Online Access:http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-07542023000200103
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