What is a normal anogenital distance?
What is a normal anogenital distance?
Mean AGD was 40.8 mm for general urology patients, 42.5 mm for erectile dysfunction patients, 40.1 mm for hypogonadism patients, 36.8 mm for infertility patients, and 42.3 mm for vasectomy patients. A total of 193 men had semen data available.
What is the average anogenital distance in females?
Average AGD-AC measurements were 83.8 mm (±12.9) and 100.9 mm (±20.6) in the endometriosis and non-endometriosis groups, respectively (P < 10−7).
How is anogenital distance measured?
Anogenital distance as measured with men in supine, frog-legged position. From the same position, the stretched penile length (PL) was measured from the base of the dorsal surface of the penis to the tip of the glans.
How is AGD measured for men?
In rodents, AGD measurement in males is taken from the posterior base of the penis to the anal opening, but in human males AGD measurement from either the anterior or posterior base of the penis has been used.
What does anogenital mean in medical terms?
Relating to the anus and the genitals.
Does taint size affect fertility?
March 9, 2011 — Men whose anus-to-scrotum distance is shorter than average are 7.3 times more likely to have low sperm counts than men with a longer anogenital distance. The finding comes from Shanna Swan, PhD, of the University of Rochester, N.Y., and colleagues.
How is anogenital distance measured in females?
Some researchers define AGD as the distance from the anus to the base of the penis in males or clitoral hood in females, while others measure the distance from the mid-anus to the base of the scrotum in males and from the mid-anus to the base of the posterior fourchette in females.
Why is anogenital distance important?
Anogenital distance (AGD) is the distance from the anus to the base of the penis, and reduction in this length is an indicator of abnormal male reproductive tract masculinization. AGD, together with penile length, provide accessible end-point markers for male reproductive health.
What is anogenital region?
[ ā′nō-jĕn′ĭ-tl ] adj. Relating to the anus and the genitals.
What is AGD in pregnancy?
Gender morphogenesis is a dynamic and hormone-dependent phenomenon that occurs after 6 wk of pregnancy. The anogenital distance (AGD), the distance between the tail-like end of the fetus and the genital base of the tubercle, is dependent on testosterone and, thus, on the gender (13).
What are anogenital areas?
Anogenital tract: Angiogenital tract is a term used to refer to both the anus and genital tract. The genital tract encompasses the external and internal sex organs in both men and women.
What are anogenital lesions?
DEFINITION. External HPV lesions are warty growths which can be found on the penis, vulva, perineum, vagina, cervix, urethra, and perianal areas. 90% of anogenital warts are caused by non- oncogenic HPV types 6 or 11.
What is the meaning of anogenital distance?
Anogenital distance. Anogenital distance (AGD) is the distance from the midpoint of the anus to the genitalia, the underside of the scrotum or the vagina.
Is anogenital distance related to phthalate metabolites in urine during pregnancy?
In their letter to EHP, McEwen and Renner (2006) dismissed the findings of Swan et al. (2005), who reported a significant relationship between a measure of anogenital distance (AGD) in boys and levels of phthalate metabolites in their mothers’ urine during pregnancy.
Is the anogenital distance sexually dimorphic?
The anogenital distance (AGD), the distance from the posterior aspect of the scrotum to the anal verge, shows sexually dimorphism.
What is the measure of the anogenital index?
Measurement. The anogenital index (AGI) is an index used to measure the AGD. It is computed as the AGD divided by weight [AGI = AGD/weight (mm/kg)]. The AGD is measured as follows: from the center of the anus to the posterior convergence of the fourchette (where the vestibule begins) in females; and from the center…
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