Abstract
Klinefelter syndrome is the most common sex chromosome disorder in males, with an estimated prevalence of 1 case per 660 newborns, characterized by: hypergonadotropic hypogonadism with tall stature; small and firm testes; gynecomastia; large hips; scanty body hair. Other clinical aspects may also characterize the syndrome, including a tendency for visceral obesity, dyslipidemia, hypertension and diabetes mellitus, and hence metabolic syndrome and psychiatric disorders, including depression and schizophrenia. The extra X chromosome has a role in fat storage and hence in weight and body composition variations. The gonadal hormones play a role in regulating fat storage, affecting processes from food intake and adipocyte differentiation to energy expenditure.
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Radicioni, A.F., Spaziani, M. (2022). Klinefelter Syndrome and Eating and Weight Disorders. In: Manzato, E., Cuzzolaro, M., Donini, L.M. (eds) Hidden and Lesser-known Disordered Eating Behaviors in Medical and Psychiatric Conditions . Springer, Cham. https://doi.org/10.1007/978-3-030-81174-7_30
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DOI: https://doi.org/10.1007/978-3-030-81174-7_30
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