research Secondary Sexual Characteristics and Menses in Young Girls
African-American girls tend to start puberty earlier than white girls, possibly due to increased androgen production.
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780-810 / 1000+ resultsresearch Isosexual Precocious Pseudopuberty Secondary to a Testosterone-Secreting Leydig Cell Testicular Tumour: True Isosexual Development Early After Surgery*
A boy's early puberty caused by a testicular tumor returned to normal after surgery.
research Age‐dependent regulation by androgens of gene expression in the anterior hypothalamus and stress‐induced release of adrenal hormones in adolescent and adult male rats
Testosterone affects stress hormone levels differently in adolescent and adult male rats.
research Timing of puberty in relation to semen characteristics, testicular volume, and reproductive hormones: a cohort study
Men who went through puberty later had lower sperm counts and altered hormone levels, possibly affecting fertility.
research A LONGITUDINAL STUDY OF PUBERTY IN BOYS
research Precocious Puberty
Early puberty is more common in girls and African-American children, possibly due to nutrition, obesity, stress, and environmental factors, and is treated with hormone therapy.
research Growing Up Fast: Managing Autism Spectrum Disorder and Precocious Puberty
The document discusses a young boy with autism and early puberty but does not provide a conclusion on managing his behavior.
research Puberty in Boys: Correlation of Plasma Levels of Gonadotropins (LH, FSH), Androgens (Testosterone, Androstenedione, Dehydroepiandrosterone and Its Sulfate), Estrogens (Estrone and Estradiol) and Progestins (Progesterone and 17-Hydroxyprogesterone)
Hormone levels change during puberty, leading to physical developments like pubic hair and voice changes.
research Familial Sexual Precocity
Familial sexual precocity in girls may be more common than previously thought.
research Effectiveness of Anastrozole and Cyproterone Acetate in Two Brothers with Familial Male Precocious Puberty
Anastrozole and cyproterone acetate treatment can help increase adult height in boys with testotoxicosis.
research The effect of treatment with an LH-RH agonist (Buserelin) on gonadal activity growth and bone maturation in children with central precocious puberty
Buserelin safely and effectively suppresses early puberty, potentially improving final height.
research Linear hair growth rates in preschool children
research Visual Diagnosis: An Adolescent Female Who Has Increasing Hair Growth
The girl has a hormonal imbalance causing increased hair growth and other male characteristics.
research Visual Diagnosis: An Adolescent Female Who Has Increasing Hair Growth
The girl's increased hair growth and other symptoms were due to a hormone-secreting ovarian tumor, which was successfully treated with surgery.
research Transient scrotal hair growth in infancy
Some infants temporarily grow scrotal hair, which usually disappears on its own without any health issues.
research SUN-LB2 Undescended Testicle and Short Stature as Manifestation of Pituitary Stalk Interruption Syndrome a Report From Saudi Arabia
Early diagnosis of PSIS can lead to normal height with growth hormone and testosterone treatment.
research Plasma Androgens in Children and Adolescents
Normal androgen levels need ACTH, and different mechanisms control adrenarche and gonadarche.
research Factors affecting bone maturation in Chinese girls aged 4-8 years with isolated premature thelarche
Higher BMI, IGF-1, and DHEAS levels are linked to advanced bone age in young Chinese girls with early breast development.
research Factors affecting bone maturation in Chinese girls aged 4-8 years with isolated premature thelarche
Obesity and certain hormone levels can lead to advanced bone age in young girls with early breast development.
research Precocious puberty: the unlikely herald of Familial adenomatous polyposis in a young girl
Precocious puberty can signal familial adenomatous polyposis.
research The Rise in Adrenal Androgen Biosynthesis: Adrenarche
Adrenarche increases adrenal androgens around age 6, affecting hair growth and development.
research Gynecomastia and Premature Thelarche
Gynecomastia and premature thelarche often resolve naturally but need evaluation to rule out serious issues.
research Body image and sexual interests in adolescents and young adults with Prader–Willi syndrome
Adolescents and young adults with Prader-Willi syndrome show a range of sexual interests and behaviors.
research Premature isolated adrenarche in a six-year-old girl
A six-year-old girl has early signs of puberty, needs no treatment, but requires regular check-ups for future health risks.
research A Phase 3, Open-Label, Single-Arm Trial of the Efficacy and Safety of Triptorelin 6-Month Formulation in Chinese Children with Central Precocious Puberty
Triptorelin effectively treats central precocious puberty in Chinese children with minimal side effects.
research Visual Vignette
A 13-year-old boy with Cushing syndrome has high cortisol levels from a pituitary gland issue and underdeveloped sexual characteristics.
research GRANULOSA‐THECA CELL TUMOR IN A ONE‐YEAR‐OLD INFANT
A rare ovarian tumor caused early puberty signs in a 1-year-old girl, but surgery reduced hormone levels.
research Insights learned from L457(3.43)R, an activating mutant of the human lutropin receptor
The L457(3.43)R mutation in the human lutropin receptor causes increased activity and hormone insensitivity, leading to precocious puberty.
research BENIGN PREMATURE ADRENARCHE: CLINICAL FEATURES AND SERUM STEROID LEVELS
Dexamethasone effectively normalizes elevated steroid levels in girls with premature adrenarche.
research A Novel Nomogram for Predicting Gonadotropin-Releasing Hormone Analogue Treatment Outcome in Girls with Idiopathic Central Precocious Puberty
A new model helps predict treatment success in girls with early puberty.