It manifests itself in underdeveloped testicles, a low level of testosterone, a growth of breasts, disproportionate arms and legs, infertility and an increased likelihood of mental deficiency.

• 患者表现为睾丸发育不良，雄性激素水平低，乳房发育，有不成比例的上下肢，不能生育和可能有渐进发展的智力缺陷。