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Men with low serum testosterone levels should have other hormones checked, particularly luteinizing hormone to help determine why their testosterone levels are low and help choose the most appropriate treatment (most notably, testosterone is usually not appropriate for secondary or tertiary forms of male hypogonadism, in which the LH levels are ...
As of 2016, the International Society for the Study of the Aging Male defines late-onset hypogonadism as a series of symptoms in older adults related to testosterone deficiency that combines features of both primary and secondary hypogonadism; the European Male Aging Study (a prospective study of ~3000 men) [10] defined the condition by the presence of at least three sexual symptoms (e.g ...
Generally, diseases outlined within the ICD-10 codes N40-N51 within Chapter XIV: Diseases of the genitourinary system should be included in this category. Subcategories This category has the following 7 subcategories, out of 7 total.
In 1914, Franz Weidenreich performed autopsies on cadavers of 10 people who had had anosmia, uncovering hypogonadism in three and postulating a syndromic association. [ 11 ] The syndrome is named for Franz Josef Kallmann , a German - American geneticist , who, along with colleagues, described three family clusters of the syndrome in a 1944 ...
Hypergonadotropic hypogonadism (HH), also known as primary or peripheral/gonadal hypogonadism or primary gonadal failure, is a condition which is characterized by hypogonadism which is due to an impaired response of the gonads to the gonadotropins, follicle-stimulating hormone (FSH) and luteinizing hormone (LH), and in turn a lack of sex steroid production. [1]
Isolated hypogonadotropic hypogonadism (IHH), also called idiopathic or congenital hypogonadotropic hypogonadism (CHH), as well as isolated or congenital gonadotropin-releasing hormone deficiency (IGD), is a condition which results in a small subset of cases of hypogonadotropic hypogonadism (HH) due to deficiency in or insensitivity to gonadotropin-releasing hormone (GnRH) where the function ...
This category reflects the organization of International Statistical Classification of Diseases and Related Health Problems, 10th Revision. Generally, diseases outlined within the ICD-10 codes Q53-Q56 within Chapter XVII: Congenital malformations, deformations and chromosomal abnormalities should be included in this category.
The degree of development of the male reproductive tract is determined by the ratio of germ line cells expressing the XY genotype. [ 21 ] [ 23 ] Manifestations of mixed gonadal dysgenesis are highly variable with asymmetry in gonadal development of testis and streak gonad, accounted for by the percentage of cells expressing XY genotype.