It is another name for "clitorial hypertrophy", and has cystic or hormonal origin. Although it does not have to be pathological, sometimes the excessive size of the clitoris (which can reach 6 or 7 centimeters) is a nuisance for the woman. The name joins clitoris (organ of the female genital area) and the compositive element mega, from greek ???? ( mega "big" ) .