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Endocrinology and Metabolism Clinics of North America, 1994
Hypogonadism is a common finding in men, involving up to 5% of the population. Diagnosis of hypogonadism is dependent on clinical examination. Laboratory studies will confirm the cause. Treatment of testosterone deficiency is readily achieved; however, correction of spermatogenesis depends on the cause of the testicular failure.
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Hypogonadism is a common finding in men, involving up to 5% of the population. Diagnosis of hypogonadism is dependent on clinical examination. Laboratory studies will confirm the cause. Treatment of testosterone deficiency is readily achieved; however, correction of spermatogenesis depends on the cause of the testicular failure.
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Hypergonadotropic hypogonadism
American Journal of Obstetrics and Gynecology, 1983Etiologic factors in hypergonadotropic hypogonadism are discussed. On the basis of these data a classification system is proposed for women with hypergonadotropic hypogonadism to be used in future investigations of the natural history of this disorder.
C I, Friedman, H, Barrows, M H, Kim
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Seminars in Reproductive Medicine, 2002
Hypogonadotropic hypogonadism is characterized by failure of gonadal function secondary to deficient gonadotropin secretion, resulting from either a pituitary or hypothalamic defect, and is commonly seen in association with structural lesions or functional defects affecting this region.
Leticia F G, Silveira +2 more
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Hypogonadotropic hypogonadism is characterized by failure of gonadal function secondary to deficient gonadotropin secretion, resulting from either a pituitary or hypothalamic defect, and is commonly seen in association with structural lesions or functional defects affecting this region.
Leticia F G, Silveira +2 more
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Endocrinology and Metabolism Clinics of North America, 2007
Gonadotropin-releasing hormone (GnRH) and olfactory neurons migrate together from the olfactory placode, and GnRH neurons eventually reside in the hypothalamus. Hypogonadism in male infants may be diagnosed in the first 6 months of life but cannot be diagnosed during childhood until puberty occurs.
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Gonadotropin-releasing hormone (GnRH) and olfactory neurons migrate together from the olfactory placode, and GnRH neurons eventually reside in the hypothalamus. Hypogonadism in male infants may be diagnosed in the first 6 months of life but cannot be diagnosed during childhood until puberty occurs.
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Endocrinology and Metabolism Clinics of North America
Delayed puberty is defined as absent testicular enlargement in boys or breast development in girls at an age that is 2 to 2.5 SDS later than the mean age at which these events occur in the population (traditionally, 14 years in boys and 13 years in girls).
Kanthi, Bangalore Krishna +2 more
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Delayed puberty is defined as absent testicular enlargement in boys or breast development in girls at an age that is 2 to 2.5 SDS later than the mean age at which these events occur in the population (traditionally, 14 years in boys and 13 years in girls).
Kanthi, Bangalore Krishna +2 more
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Endocrinology and Metabolism Clinics of North America, 2022
Bhasin, S, Jayasena, CN
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Bhasin, S, Jayasena, CN
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Genetics of Hypogonadotropic Hypogonadism
2015Hypogonadotropic hypogonadism (HH) often manifests as pubertal delay. A considerable proportion of cases of HH is due to genetic mutations. Recognizing those mutated genes and associated phenotypes may improve our diagnostic capabilities. GNRHR and TACR3 should be the first two genes to be screened in a clinical setting for equivocal cases such as ...
Topaloglu A.K., Kotan L.D.
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La Revue du praticien, 1999
The testis is involved in male sexual differentiation during prenatal life, development of secondary sexual characteristics at puberty and reproduction and sexuality in adults. The testis has two functions, testosterone secretion and spermatogenesis. Testicular failures have different clinical presentations according to age and the relative extend of ...
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The testis is involved in male sexual differentiation during prenatal life, development of secondary sexual characteristics at puberty and reproduction and sexuality in adults. The testis has two functions, testosterone secretion and spermatogenesis. Testicular failures have different clinical presentations according to age and the relative extend of ...
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Treatment of Men with Central Hypogonadism: Alternatives for Testosterone Replacement Therapy
International Journal of Molecular Sciences, 2021Leen Antonio +2 more
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