Endocrine Abstracts

Pituitary gigantism is a rare condition caused by growth hormone secreting lesions, where treatment is usually challenging, especially in cases with genetic predisposition. Aim: We studied a gigantism cohort from Venezuela for genetic defects and their response to treatment. Subjects: 160 somatotropinoma patients were evaluated at the University hospital (from 1985–2015); eight (6M) were diagnosed with acrogigantism and underwent genetic analysis including aCGH for Xq26.3...

Increased secretion of GH results in gigantism in children/adolescents and in acromegaly in adults; the relative roles of the various genetic causes of acromegaly and gigantism are still unclear. To analyse the genetic causes and inherited/familial features in patients with pituitary gigantism, we studied a large international cohort. Genetic or inherited characteristics were observed in 39% of patients and included familial isolated pituitary adenomas (FIPA; n=28), M...