Corpus ID: 6207983

[Lower bone density (osteopenia) in adolescent girls with oligomenorrhea and secondary amenorrhea].

  title={[Lower bone density (osteopenia) in adolescent girls with oligomenorrhea and secondary amenorrhea].},
  author={T. Csermely and L. Halvax and E. Schmidt and K. Z{\'a}mb{\'o} and J. P{\'e}terfai and G. Vadon and I. Szab{\'o}},
  journal={Orvosi hetilap},
  volume={138 43},
Occurrence of reduced BMD among adolescent girls and young women due to certain specific oligomenorrhea or amenorrhea (anorexia nervosa, excessive sport or ballet, etc.) is well known. However the prevalence of osteopenia among 16-18 years old girls with the cycle disorders mentioned above--caused by "pure" hypothalamo-pituitary-ovarian insufficiency--is not yet sufficiently examined. The hormonal (FSH, LH, prolactin, LH/FSH, estradiol. testosterone, progesterone) and ion (Ca++,PO4(3-),Na+,K… Expand
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