15 citations
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May 2010 in “Pediatrics in Review” This article reviews the normal and delayed maturation of the HPG axis and pubertal development in boys and girls, emphasizing clinical aspects of diagnosing and managing delayed puberty, but it reports no new clinical findings.
3 citations
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April 2019 in “Journal of the Endocrine Society” This case report describes a rare instance of Satoyoshi syndrome in a 27-year-old Asian American woman, notable for her normal ovarian function despite typical syndrome features.
30 citations
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July 2004 in “Fertility and Sterility” Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
78 citations
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November 2008 in “Fertility and Sterility” Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.
38 citations
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October 2006 in “Fertility and Sterility” The document concludes that identifying the cause of amenorrhea is crucial for proper treatment.