Clinical and laboratory characteristics of Prader-Willi syndrome

BackgroundPrader-Willi syndrome (PWS) is a complex multisystem genetic disorder due the lack of expression of paternally inherited imprinted genes on chromosome 15q11-13. Clinical presentation includes hypotonia, hyperphagia, obesity, hypogonadism, learning difficulty. The article aims to study clinical and laboratory of patient diagnosed and treated in National Hospital of Pediatrics, Hanoi (NHP).