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.
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research Central Precocious Puberty Secondary to Peripheral Precocious Puberty Due to a Pineal Germ Cell Tumor: A Case and Review of Literature
A pineal tumor caused a boy's early puberty, which changed from peripheral to central after treatment.
research Effects of Pre- and Post-Pubertal Dihydrotestosterone Treatment on Penile Length in 5α-Reductase Type 2 Deficiency
Dihydrotestosterone treatment can help penis growth in boys with 5α-reductase deficiency but doesn't fully normalize size after puberty.
research A Teenage Girl with Unexpected Pubertal Changes
The girl's unexpected pubic hair growth led to a diagnosis different from complete androgen insensitivity syndrome.
research Androgenetic Alopecia: A Chronic or Pubertal Onset Disease Retarded by Blood Donation
Androgenetic alopecia is a long-term, immune-related disorder that starts during puberty due to androgen secretion, and it might be improved with iron tablets, platelet transfusion, and anti-inflammation therapy.
research Consecutive Cyproterone Acetate and Estradiol Treatment in Late-Pubertal Transgender Female Adolescents
Cyproterone acetate treatment is safe and causes mild feminization, which increases with added estrogen.
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 Tinea Capitis Mimicking Dissecting Cellulitis of the Scalp: A Histopathologic Pitfall When Evaluating Alopecia in the Post-Pubertal Patient
A fungal infection can look like a different scalp condition in teens, leading to wrong treatment until proper tests are done.
research Longitudinal Clinical Course in Patients With 5α-Reductase Type 2 Deficiency Treated With Testosterone and Dihydrotestosterone During Infancy and Puberty
Testosterone and dihydrotestosterone treatments can help with penile growth in males with 5α-reductase type 2 deficiency, with dihydrotestosterone being more effective in infancy.
research Normal Hair Growth in Children
Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.
research Clinical, Microscopic, and Ultrastructural Findings in a Case of Short Anagen Syndrome
The study found that Short Anagen Syndrome results in short hair growth not due to hair fragility, and hair may grow longer after puberty.
research Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs
Hair and nails can show hormone changes during puberty in dogs.
research Changes in the Level of Sex Hormones With Aging and Their Influence on the Voice
Aging-related hormone changes affect voice quality, especially during puberty, menstruation, pregnancy, and menopause.
research Physiology of Male Gonadotropic Axis and Disorders of Sex Development
Understanding genes and hormones is crucial for managing male puberty and sex development disorders.
research Dissection of Genetic Variation and Evidence for Pleiotropy in Male Pattern Baldness
Male pattern baldness is mostly inherited, involves many genes, and is linked to other traits like early puberty and strong bones.
research Nonclassic Adrenal Hyperplasia: Clinical Features, Diagnosis, and Treatment
Nonclassic adrenal hyperplasia is a genetic condition that can cause early puberty and fertility problems, treated with specific steroids.
research Factors Associated With Female Pattern Hair Loss And Its Prevalence In Taiwanese Women: A Community-Based Survey
FPHL common in Taiwanese women; risk factors include BMI, high glucose, early puberty, fewer childbirths, oral contraceptives, and UV exposure.
research Endocrine Abnormalities in Ring Chromosome 11: A Case Report and Review of the Literature
Ring Chromosome 11 may be linked to conditions like early puberty, excessive hair growth, hair loss, and type 2 diabetes.
research Polycystic Ovary Syndrome (PCOS) Presenting with Delayed Menarche and Clitoromegaly
PCOS can cause unusual symptoms like late puberty and enlarged clitoris, making diagnosis difficult.
research Isosexual Precocious Pseudopuberty Secondary to a Testosterone-Secreting Leydig Cell Testicular Tumor: True Isosexual Development Early After Surgery
A boy's early puberty caused by a testicular tumor returned to normal after surgery.
research Adrenal and Gonadal Activity, Androgen Concentrations, and Adult Height Outcomes in Boys With Silver-Russell Syndrome
Higher androgen levels during puberty are linked to shorter adult height in boys with Silver-Russell syndrome.
research Case 5: A Very Tall 7-Year-Old Boy with Medulloblastoma
A 7-year-old boy with a brain tumor developed early puberty, which was successfully treated with medication.
research The Effects of Estrogens on Linear Bone Growth
Oestrogens are key for bone growth during puberty in both boys and girls.
research Acne: Transient Arrest in the Homeostatic Host–Microbiota Dialogue?
Acne is a temporary skin imbalance during puberty that often resolves on its own.
research Serenoa Repens as an Endocrine Disruptor in a 10-Year-Old Girl: A New Case Report
Serenoa repens may cause early puberty and should be used cautiously in children.
research Short Anagen Syndrome
Short anagen syndrome causes short hair that may grow longer after puberty.
research The Genetics of Autism and Steroid-Related Traits in Prenatal and Postnatal Life
Autism's genetics are linked with early age of puberty and less hair loss, but not with hormone levels or polycystic ovary syndrome.
research Characteristics of Physical and Sexual Development of Girls Conceived by Assisted Reproductive Technologies
Girls conceived via assisted reproductive technologies show early puberty signs and larger ovaries.
research An Elevated Tumor Marker and Adrenarche in a Child Using Lavender Oil
Lavender oil use in a child may be linked to early puberty signs and elevated tumor marker levels.
research Diagnosis and Challenges of Polycystic Ovary Syndrome in Adolescence
Diagnosing PCOS in teenagers is hard because its symptoms often look like normal puberty, and there's a need for better diagnosis methods and agreement on criteria.