A 22-year-old woman with a rare genetic condition was successfully treated to develop normal female characteristics and regular menstruation.
15 citations
,
May 2010 in “Pediatrics in Review” Delayed puberty often runs in families, can affect growth, and may need hormone treatment.
25 citations
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January 2000 in “Hormone Research in Paediatrics” Mutations in the androgen receptor gene cause Androgen Insensitivity Syndrome, affecting sexual development.
19 citations
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April 1995 in “Clinical Genetics” Two siblings were the first reported cases of inheriting both eye coloboma and loose anagen syndrome together.
September 2022 in “Frontiers in genetics” A Chinese male with a new genetic mutation has a skin condition and severe urinary issues, with treatments having mixed success.
14 citations
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January 2013 in “Hormone and Metabolic Research” The severity of symptoms in nonclassical congenital adrenal hyperplasia is not determined by CYP21A2 gene variations.
January 2023 in “Pediatrics International” Non-classical 21-hydroxylase deficiency can be missed in newborn screenings and should be considered in cases of early puberty or virilization.
309 citations
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June 2001 in “Molecular and Cellular Endocrinology” Mutations in the androgen receptor gene cause androgen insensitivity, leading to female traits in genetically male individuals.
15 citations
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October 2018 in “Reproductive Biomedicine Online” Measuring the distance from the anus to the clitoris may moderately help diagnose polycystic ovary syndrome, especially in certain cases.
1 citations
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September 2014 in “Hormones” Over a third of women thought to have non-classical congenital adrenal hyperplasia didn't have it confirmed by genetic tests.
June 2025 in “Molecular Genetics & Genomic Medicine” Severe genetic variants in children with a specific adrenal condition match predicted symptoms well, but milder variants do not.
9 citations
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August 1952 in “The Journal of Clinical Endocrinology & Metabolism” A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
August 2025 in “American Journal of Case Reports” Accurate diagnosis and early specialist referral are crucial for managing 46,XY Disorders of Sex Development.
3 citations
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February 2018 in “Journal of evolution of medical and dental sciences” Some ovarian tumors can cause masculinization, and it's important to check for various causes when this symptom is present.
January 2015 in “프로그램북(구 초록집)” A 25-year-old man had an unusual case of benign skin tumors and hair loss.
November 2009 in “Journal of Pediatric Nursing” Nonclassic congenital adrenal hyperplasia is a common genetic disorder that can cause a range of symptoms and requires personalized treatment.
1 citations
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January 2005 in “Research Portal (King's College London)” Finasteride and DEHP exposure during development can change reproductive markers in rats.
2 citations
,
October 2022 in “Frontiers in genetics” Late diagnosis of congenital adrenal hyperplasia can greatly affect physical development, gender identity, and sexual health.
3 citations
,
September 2020 in “Journal of developmental and behavioral pediatrics/Journal of developmental & behavioral pediatrics” The document discusses a young boy with autism and early puberty but does not provide a conclusion on managing his behavior.
March 2021 in “AACE clinical case reports” A man with both Klinefelter syndrome and primary hyperparathyroidism showed a rare combination of symptoms and genetic patterns.
53 citations
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August 2015 in “The Italian Journal of Pediatrics/Italian journal of pediatrics” Excessive body hair can signal complex health issues.
1 citations
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January 1986 in “PubMed” The boy's symptoms suggest a possible new medical condition.
February 2025 in “Journal of Paediatrics and Child Health” Genetic analysis is crucial for diagnosing ectodermal dysplasia syndromes, and new therapies may help improve skin issues.
2 citations
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March 2022 in “Portuguese Journal of Nephrology & Hypertension” A rare EGFR mutation in newborns leads to severe health issues and early death.
2 citations
,
June 2016 in “International Journal of Medical Research and Review” Newborn skin conditions like Epstein pearls and Mongolian spots are common and influenced by race, environment, and hormones.
9 citations
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August 1986 in “Archives of Pediatrics and Adolescent Medicine” Familial sexual precocity in girls may be more common than previously thought.
September 2013 in “Helda (University of Helsinki)” Mutations in specific genes cause certain congenital defects in dogs, aiding in understanding similar human diseases.
September 2024 in “Pediatrics in Review” Parental support and gender-affirming care are crucial for the mental health of transgender adolescents.
78 citations
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August 1996 in “The Journal of Clinical Endocrinology & Metabolism” The same gene mutation can cause different symptoms in family members.
April 2019 in “Journal of the Endocrine Society” Mosaic Klinefelter syndrome can affect male fertility and may be missed in routine tests.