Clitoromegaly
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| ICD-10 | Q52.6 |
|---|---|
| ICD-9 | 752.49 |
Clitoromegaly (or macroclitoris [1]) is an abnormal enlargement of the clitoris (not to be confused with the normal enlargement of the clitoris seen during sexual arousal).
Although clitoromegaly denotes just a clitoris larger than expected (thus involving some uncertainty about what can be defined as normal), it is commonly seen as a congenital malformation of the female genitals.
In Atlas of Human Sex Anatomy (1949) by Dr. Robert Latou Dickinson, the normal clitoris is defined as having a crosswise width of 3 to 4 mm. (0.12 - 0.16 inches) and a lengthwise width of 4 to 5 mm (0.16 - 0.20 inches). On the other hand, in Obstetrics and Gynecology medical literature, a frequent definition of clitoromegaly is when there is a CI of greater than 35 mm2 (0.05 inches2), which is almost twice the size given above for an average sized clitoral hood [2].
In the most grave cases, clitoromegaly is a symptom of female pseudo hermaphroditism, since the large clitoris can be misguided as a penis (the different grade of genital ambiguity is commonly measured by the Prader classification ranging, in ascending order of masculinisation, from 1: Female external genitalia with clitoromegaly through 5: Pseudo-Phallus looking like normal male external genitalia [3]).
Clitoromegaly is otherwise a rare condition and can be either present by birth (female pseudo-hermaphrodite) or acquired later in life. If present at birth, congenital adrenal hyperplasia can be one of the causes, since in this disease the adrenal gland of the female fetus produces additional androgens and the newborn baby has ambiguous genitalia which are not clearly male or female.
In acquired clitoromegaly the main cause is due to hormonal imbalance affecting the adult women, as in polycystic ovarian syndrome (PCOS) , arrhenoblastoma and Fraser syndrome).
Clitoromegaly may be acquired through use of anabolic steroids or testosterone supplements, both of which can cause enlargement of the clitoris. This occurs in Female to Male Transsexuals (FtM) after a period of hormone replacement therapy. Like FtM transsexuals, female body-builders who use angrogens may also experienced enlargement of the clitoris and increases in [libido]. Women who use testosterone for therapeutic reasons (treating low libido, averting [osteoporosis], as part of a anti-depressant regimen, etc) may also experience some enlargement of the clitoris although the dosages warranted for these conditions is much lower.
Deliberately induced clitoris enlargement, as form of genital body modification (not transgender), is reported to be achieved through testosterone injections directly in the clitoris shaft.
[edit] Notes
[edit] External links
- E. Copcu et al. Idiopathic isolated clitoromegaly: A report of two cases. Reproductive Health 2004, 1:4 doi:10.1186/1742-4755-1-4
- Clit enlargement from testosterone injections [4] (Warning: contains Adult content)
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