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research The Life and Legacy of O'Tar T. Norwood: A Founding Father of the Norwood-Hamilton Classification System for Male Pattern Baldness, the Forum, and the ISHRS
O'Tar T. Norwood was a key figure in creating a system to classify male baldness and founding hair restoration societies.
research Connubial Androgenetic Alopecia
Hamilton scale imprecise, hair shaft diameter decreases, stem cell transplant regrows hair, ECP ineffective for alopecia areata universalis.
research Classification and Scoring of Androgenetic Alopecia (Male and Female Pattern)
The document explains how hair loss patterns in men and women, known as Androgenetic alopecia, are classified using the Hamilton-Norwood system for men and the Ludwig grade system for women.
research Reliability of the Pattern Hair Loss Classifications: A Comparison of the Basic and Specific and Norwood–Hamilton Classifications
The BASP classification is more reliable than the Norwood-Hamilton for classifying hair loss in men and women.
research Diagnosis of Hair Disorders
The document concludes that accurate diagnosis of hair disorders is crucial and requires a range of diagnostic methods.
research Hair Diameter Diversity: A Clinical Sign Reflecting Follicle Miniaturization
Different thicknesses of hair strands can indicate the severity of hair thinning.
research Androgenetic Alopecia in COVID-19: Comparison to Age-Matched Epidemiologic Studies and Hospital Outcomes With or Without the Gabrin Sign
AGA linked to worse COVID-19 outcomes in men.
research Validity of Self-Reported Male Balding Patterns in Epidemiological Studies
Men can report their own balding patterns well enough for large health studies.
research Male Balding Is a Major Risk Factor for Severe COVID-19
Men with severe balding have a higher risk of getting very sick from COVID-19.
research Evaluation of the Relationship Between Androgenetic Alopecia and Demodex Infestation
There's no significant relationship between hair loss (androgenetic alopecia) and demodex infestation.
research Female Pattern Baldness in Men
Some men can have female pattern baldness without hormonal abnormalities or signs of feminization.
research Etiology and Diagnosis of Androgenetic Alopecia
Hair loss is caused by genetics and hormones, diagnosed through examination and biopsy, and treated with medications or surgery.
research Evaluation of the Expression of Genes Associated with Inflammation and Apoptosis in Androgenetic Alopecia by Targeted RNA-Seq
WNT7A gene expression is higher in early stages of androgenetic alopecia, showing the role of WNT pathway, apoptosis, and inflammation in the disorder.
research Male Balding as a Major Risk Factor for Severe COVID-19: A Possible Role for Targeting Androgens and Transmembrane Protease Serine 2 to Protect Vulnerable Individuals
Severe male balding may increase the risk of serious COVID-19, and treatments that reduce androgens or block a specific enzyme might help protect these individuals.
research Evaluation of Polyamide Synthetic Hair: A Long-Term Clinical Study
The study found that using polyamide synthetic hair for implants is generally safe and gives good results with proper medical follow-up.
research Reproducibility of Global Photographic Assessments of Patients With Male Pattern Baldness in a Clinical Trial With Finasteride
A trial found that using finasteride, a hair growth drug, can be effectively measured by comparing before and after photos.
research Histopathological Evidence of Occipital Involvement in Male Androgenetic Alopecia
Advanced male pattern baldness affects the back of the scalp, reducing hair follicles.
research Is There a Relationship Between Androgenic Alopecia and Benign Prostatic Hyperplasia?
There's no link between hair loss type androgenic alopecia and benign prostatic hyperplasia, but early hair loss and family history can mean more severe alopecia.
research Reply to: Comment on 'Androgenetic Alopecia Present in the Majority of Patients Hospitalized with COVID-19'
High incidence of hair loss found in COVID-19 patients, but no severity correlation established.
research MR Imaging of Hair and Scalp for the Evaluation of Androgenetic Alopecia
MRI helps evaluate androgenetic alopecia severity.
research The Relation Between Androgenetic Thin Hair Diagnosed by Trichoscope and Benign Prostatic Hyperplasia
Men with thinner hair from genetic hair loss may be more likely to have an enlarged prostate.
research Telogen Hair Loss and Androgenetic-Like Alopecia in GAPO Syndrome
A boy with GAPO syndrome had hair loss similar to male pattern baldness without hormone issues, possibly due to skin or blood vessel problems.
research The Level of Copper in Hair Androgenic Alopecia
Men with androgenic alopecia have different hair copper levels than those without.
research Microstrip Technique in Follicular Unit Extraction
The microstrip technique for hair transplantation is effective and discreet for patients needing fewer than 1500 grafts.
research Comparison of Alopecia Severity and Blood Level of Testosterone in Men Suffering Schizophrenia with Control Group
Men with more severe hair loss had a lower risk of schizophrenia, but hair loss and testosterone levels were not linked.
research Patterned Androgenic Alopecia in Normal Women
Patterned hair loss is relatively common in women and not usually a sign of serious health issues.
research Topical 5% Minoxidil Versus Combined Erbium YAG Laser and Topical 5% Minoxidil in Androgenetic Alopecia: A Randomized Controlled Trial
Using a laser with minoxidil was more effective for hair loss than minoxidil alone.
research Correlation Between Sebum Level and Severity of Male Androgenetic Alopecia
Higher sebum levels are linked to more severe male baldness.
research Efficacy Differences of Platelet Rich Plasma for Treatment of Androgenetic Alopecia Between Men and Women
Platelet rich plasma treatment is effective for hair loss in both men and women.