title: [Idiopathic short stature].
abstract: Growth is a complex process and the basic characteristic of childhood growth monitoring provides insight into the physiological and pathological events in the body. Statistically, the short stature means departure from the values of height for age and sex (in a particular environment), which is below -2 standard deviation score, or less than -2 standard deviation, i.e. below the third percentile. Advances in molecular genetics have contributed to the improvement of diagnostics in endocrinology. Analysis of patients' genotypes should not be performed before taking a classical history, detailed clinical examination and appropriate tests. In patients with idiopathic short stature specific causes are excluded, such as growth hormone deficiency,Turner syndrome, short stature due to low birth weight, intrauterine growth retardation, small for gestational age, dysmorphology syndromes and chronic childhood diseases. The exclusion of abovementioned conditions leaves a large number of children with short stature whose etiology includes patients with genetic short stature or familial short stature and those who are low in relation to genetic potential, and who could also have some unrecognized endocrine defect. Idiopathic short stature represents a short stature of unknown cause of heterogeneous etiology, and is characterized by a normal response of growth hormone during stimulation tests (>10 ng/ml or 20 mJ/I), without other disorders, of normal body mass and length at birth. In idiopathic short stature standard deviation score rates <-2.25 (-2 to -3) or <1.2 percentile. These are also criteria for the initiation of growth hormone therapy. In children with short stature there is also the presence of psychological and social suffering. Goals of treatment with growth hormone involve achieving normal height and normal growth rate during childhood.
authors.forename: Jovan
authors.initials: J
authors.lastname: Vlaski
authors.forename: Dragan
authors.initials: D
authors.lastname: Katanić
authors.forename: Jadranka Jovanović
authors.initials: JJ
authors.lastname: Privrodski
authors.forename: Ivana
authors.initials: I
authors.lastname: Kavecan
authors.forename: Ivana
authors.initials: I
authors.lastname: Vorguicn
authors.forename: Milan
authors.initials: M
authors.lastname: Obrenović
mesh_terms: D001827:Body Height; D002648:Child; D006130:Growth Disorders / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans