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    Glossary Phototrichogram

    diagnostic technique using photos to assess hair growth

    A phototrichogram is a diagnostic technique used to assess hair growth and hair loss. It involves taking high-resolution photographs of a marked area of the scalp before and after shaving the hair in that area. By analyzing these images, professionals can evaluate hair density, hair growth rate, and the proportion of hair in different growth phases, which is useful for diagnosing conditions like alopecia and monitoring the effectiveness of treatments.

    Research 10 of 605

    1. Characterization of X‐linked hypohidrotic ectodermal dysplasia (XL‐HED) hair and sweat gland phenotypes using phototrichogram analysis and live confocal imaging American Journal of Medical Genetics - Part A · 2013 · 15 citations
    2. Qualification of a new and precise automatic tool for the assessment of hair diameters in phototrichograms Skin Research and Technology · 2011 · 9 citations
    3. Methodology Validation: Correlating Adherent Scalp Flaking Score (ASFS) With Phototrichogram for Scalp Dandruff Evaluation in Adult Subjects Cureus · 2024 · 5 citations
    4. Objective evaluation of photoepilation by phototrichogram Journal of dermatology · 2010 · 1 citations
    5. A study of the effects of topical minoxidil in the treatment of androgenic alopecia using phototrichograms British Journal of Dermatology · 1989
    6. The changing patterns of hair density and thickness in South Korean women with hair loss: clinical office-based phototrichogram analysis International Journal of Dermatology · 2008 · 41 citations
    7. Topical valproic acid increases the hair count in male patients with androgenetic alopecia: A randomized, comparative, clinical feasibility study using phototrichogram analysis Journal of Dermatology · 2014 · 37 citations
    8. Scalp immersion proxigraphy (SIP): an improved imaging technique for phototrichogram analysis* 1992 · 28 citations
    9. Phototrichogram Analysis of Japanese Female Subjects with Chronic Diffuse Hair Loss Journal of Investigative Dermatology Symposium Proceedings · 2003 · 25 citations
    10. Contrast enhanced phototrichogram pinpoints scalp hair changes in androgen sensitive areas of male androgenetic alopecia Skin Research and Technology · 2002 · 22 citations
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    1. Seeking Suggestions for VEGF Gene Therapy in Hair Transplants Community · 3 Apr 2026

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