hypospadias
hypospadias
(ˌhaɪpəˈspeɪdɪəs)Noun | 1. | hypospadias - an abnormal condition in males in which the urethra opens on the under surface of the penis |
单词 | hypospadias | |||
释义 | hypospadiashypospadias(ˌhaɪpəˈspeɪdɪəs)
Hypospadiashypospadias[‚hī·pō′spād·ē·əs]Hypospadiasa congenital underdevelopment of the urethra consisting in the absence of its lower wall, so that the urethra does not open, as usual, in the glans penis, but instead on the underside of the penis, the scrotum, or the perineum. Hypospadias is the most commonly found anomaly in the development of the organs of the male urogenital system. It is manifested by impairment of urination and, in adults, of sexual functions. In strongly pronounced hypospadias sexual activity is made difficult and sometimes impossible because of deformation of the penis. In extreme cases of scrotal and perineal hypospadias mistakes in determining sex are common. No treatment is required in minor cases of hypospadias; in all other cases, surgery is necessary. hypospadiashypospadias[hi″po-spa´de-as]hy·po·spa·di·as(hī'pō-spā'dē-ăs), [MIM*146450]hypospadiasPediatric urology A congenital defect in the positioning of the urethral meatus on the penis or vagina Types Mild male hypospadias–opening is slightly displaced below the tip of the penis; severe male hypospadias, opening is in the female position at the base of the scrotum; the penis has an open gutter under the penis; the penis may be small. See Epispadia, Micropenis/microphallus.hy·po·spa·di·as(hī'pō-spā'dē-ăs)Compare: epispadias Synonym(s): urogenital sinus anomaly. hypospadiasA congenital abnormality of the penis in which the urine tube (URETHRA) opens on the underside of the organ, either at the neck of the bulb (glans) or further back. The prevalence of the condition has doubled in the last 30 years. Hypospadias causes inconvenience in urination and possible infertility, but surgical correction is possible. Tissue culture can be used to provide sheets of artificially grown natural material to line the extended portion of the urethra.Hypospadiashypospadias
Words related to hypospadias
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