Search Results - "Rosenfield, Robert"

Normal and Premature Adrenarche by Rosenfield, Robert L

“…Abstract Adrenarche is the maturational increase in adrenal androgen production that normally begins in early childhood. It results from changes in the…”
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The Diagnosis of Polycystic Ovary Syndrome in Adolescents by Rosenfield, Robert L

“…Consensus has recently been reached by international pediatric subspecialty societies that otherwise unexplained persistent hyperandrogenic anovulation using…”
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The Pathogenesis of Polycystic Ovary Syndrome (PCOS): The Hypothesis of PCOS as Functional Ovarian Hyperandrogenism Revisited by Rosenfield, Robert L, Ehrmann, David A

“…Polycystic ovary syndrome (PCOS) was hypothesized to result from functional ovarian hyperandrogenism (FOH) due to dysregulation of androgen secretion in…”
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The Search for the Causes of Common Hyperandrogenism, 1965 to Circa 2015 by Rosenfield, Robert L

“…Abstract From 1965 to 2015, immense strides were made into understanding the mechanisms underlying the common androgen excess disorders, premature adrenarche…”
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Adolescent Anovulation: Maturational Mechanisms and Implications by Rosenfield, Robert L

“…Context: Adolescents are at high risk for menstrual dysfunction. The diagnosis of anovulatory disorders that may have long-term health consequences is too…”
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Current concepts of polycystic ovary syndrome pathogenesis by Rosenfield, Robert L.

“…This review provides a model for understanding polycystic ovary syndrome (PCOS) pathophysiology and updates the evidence on which it is based. Then, it…”
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Clinical review : Identifying children at risk for polycystic ovary syndrome by ROSENFIELD, Robert L

“…Polycystic ovary syndrome (PCOS) appears to arise as a complex trait with contributions from both heritable and nonheritable factors. Polygenic influences…”
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Perspectives on the International Recommendations for the Diagnosis and Treatment of Polycystic Ovary Syndrome in Adolescence by Rosenfield, Robert L.

“…Recommendations have been provided for the diagnosis and therapy of polycystic ovary syndrome in adolescence from 3 international expert conferences 2015-2018…”
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Evaluation and Treatment of Hirsutism in Premenopausal Women: An Endocrine Society Clinical Practice Guideline by Martin, Kathryn A, Anderson, R Rox, Chang, R Jeffrey, Ehrmann, David A, Lobo, Rogerio A, Murad, M Hassan, Pugeat, Michel M, Rosenfield, Robert L

“…Abstract Objective To update the “Evaluation and Treatment of Hirsutism in Premenopausal Women: An Endocrine Society Clinical Practice Guideline,” published by…”
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Thelarche, Pubarche, and Menarche Attainment in Children With Normal and Elevated Body Mass Index by Rosenfield, Robert L, Lipton, Rebecca B, Drum, Melinda L

“…The early onset of puberty may be related to obesity, so there is a need to know the prevalence of early pubertal milestones in nonoverweight children…”
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The Polycystic Ovary Morphology-Polycystic Ovary Syndrome Spectrum by Rosenfield, Robert L., MD

“…Abstract Background Polycystic ovary syndrome (PCOS) is the most common cause of chronic hyperandrogenic anovulation. Two-thirds of PCOS patients have…”
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Letter to the Editor: "Normal Pubertal Development in Daughters of Women With PCOS: A Controlled Study" by Rosenfield, Robert L

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Estrogen Replacement in Turner Syndrome: Literature Review and Practical Considerations by Klein, Karen O, Rosenfield, Robert L, Santen, Richard J, Gawlik, Aneta M, Backeljauw, Philippe F, Gravholt, Claus H, Sas, Theo C J, Mauras, Nelly

“…Most girls with Turner syndrome (TS) have hypergonadotropic hypogonadism and need hormonal replacement for induction of puberty and then for maintaining…”
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Evidence that obesity and androgens have independent and opposing effects on gonadotropin production from puberty to maturity by Rosenfield, Robert L, Bordini, Brian

“…Abstract Optimal fat mass is necessary for normal gonadotropin levels in adults, and both undernutrition and overnutrition suppress gonadotropins: thus, the…”
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Moffat's anticipation of 21st century bird population dynamics theory: is variation in site quality exclusively the core tenant? by Rosenfield, Robert N.

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Letter to the Editor From Rosenfield, et al: “Recommendations From the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome” by Rosenfield, Robert L, Martin, Kathryn A, Chang, R Jeffrey, Ehrmann, David A, Lobo, Rogerio A, Pugeat, Michel M

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Comparison of Detection of Normal Puberty in Girls by a Hormonal Sleep Test and a Gonadotropin-Releasing Hormone Agonist Test by Rosenfield, Robert L, Bordini, Brian, Yu, Christine

“…Context: The magnitude of sleep-related gonadotropin rise required to activate pubertal feminization is not established. Objective: The objective of the study…”
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Antimüllerian hormone levels are independently related to ovarian hyperandrogenism and polycystic ovaries by Rosenfield, Robert L., M.D, Wroblewski, Kristen, M.S, Padmanabhan, Vasantha, Ph.D, Littlejohn, Elizabeth, M.D, Mortensen, Monica, D.O, Ehrmann, David A., M.D

“…Objective To determine the relationship of antimüllerian hormone (AMH) levels to polycystic ovaries and ovarian androgenic function. Design Prospective…”
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Letter to the Editor: “Glucocorticoid Resistance in Premature Adrenarche and PCOS: From Childhood to Adulthood” by Rosenfield, Robert L

“…Abstract The conclusion of Panayiotopoulos et al. that glucocorticoid resistance accounted for 57% to 67% of their premature adrenarche and polycystic ovary…”
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Hirsutism by Rosenfield, Robert L

“…A 19-year-old woman seeks care for slowly progressive hair growth. Since high school, she has shaved her upper lip weekly and waxed her abdomen and thighs…”
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