1 citations
,
April 2015 in “Current problems in dermatology” The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.
1 citations
,
June 2022 in “Journal of The American Academy of Dermatology” Combining scalp photos with hair density and caliber measurements gives a more accurate assessment of hair loss.
September 2022 in “International Journal of Trichology” Trichoscopic measurements help determine the severity of female pattern hair loss.
July 2018 in “Journal of The American Academy of Dermatology” Fluorescent tattoos are a good way to mark the scalp for hair treatments because they're accurate, invisible in normal light, and have low risk.
March 2026 in “International Journal of Advanced Biochemistry Research” German shepherd hair varies in color and pattern but is flat with a consistent internal structure.
15 citations
,
March 2018 in “Journal of The American Academy of Dermatology” PRP therapy improves hair density and thickness in AGA patients, even with other treatments.
1 citations
,
January 2026 Use personalized cosmeceuticals for safe, effective hair and scalp treatment.
December 2025 in “Aesthetic Cosmetology and Medicine” Personalized hair care is essential for healthy hair and scalp.
16 citations
,
January 2011 in “International Journal of Trichology” Use good lighting, consistent positioning, and proper camera settings for effective hair disorder photos.
3 citations
,
April 2021 in “Journal of Cosmetic Dermatology” The micrometer caliper is a reliable tool for measuring hair diameter for FUE surgery.
1 citations
,
May 2016 in “Dermatologic Surgery” The document concludes that using a phototrichogram with a protractor and tapeline is a reliable and noninvasive way to measure hair loss.
124 citations
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August 1990 in “British Journal of Dermatology” Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
January 2015 in “Hair therapy & transplantation” New hair and scalp disease diagnosis methods are important for correct treatment.
24 citations
,
June 2021 in “Journal of the European Academy of Dermatology and Venereology” Use specific tools to measure quality of life in alopecia areata patients and improve future treatments.
3 citations
,
October 2015 in “International Journal of Dermatology” Normal hair density and diameter ratios were established to help diagnose adult hair loss.
February 2026 in “Cureus” Two methods reliably measure scalp area and hair count.
January 2024 in “Seven Editora eBooks” Different techniques measure hair properties to ensure cosmetic products work.
59 citations
,
August 2007 in “Clinical Endocrinology” The current methods for diagnosing polycystic ovary syndrome are too vague and may lead to misdiagnosis and problems in research.
22 citations
,
March 2000 in “Clinics in Dermatology” Many treatments for hair loss lack proper testing and FDA approval, so their effectiveness is uncertain.
November 2025 in “Cosmetics” Most trichological shampoo ingredients lack strong evidence for effectiveness against hair loss.
The article concludes that understanding the causes of hair loss and using continuous treatments like minoxidil and finasteride can help manage it, despite potential side effects.
25 citations
,
June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Phototrichogram and hair diameter measurements are effective, noninvasive ways to assess hair growth and detect early hair loss, with the most common pattern being reduced hair density.
4 citations
,
April 2016 in “Experimental Dermatology” AGA causes hair loss through follicle miniaturization and hair cycle changes; regrowth depends on anagen initiation in kenogen follicles.
3 citations
,
May 1985 in “Journal of The American Academy of Dermatology” The book "Dermatology" has useful content but some sections lack detail and accuracy; it's recommended for dermatologists to review before buying.
May 1985 in “Journal of The American Academy of Dermatology” The book "Diseases of the Hair and Scalp" has outdated information and confusing content, but may still offer some insights.
3 citations
,
January 2019 in “International Journal of Trichology” The article concludes that treating hair loss requires careful research, understanding the causes, and personalized treatment plans.
12 citations
,
August 2001 in “PubMed” CE-PTG is a better method for analyzing hair growth in androgenetic alopecia.
3 citations
,
February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
1 citations
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May 2023 in “Reports of Vinnytsia National Medical University” Anthropometric measurements like weight and BMI may help identify alopecia risk groups.
Telogen Effluvium causes increased hair shedding and can be challenging to diagnose and treat.