Determinants of Occipital Involvement in Males and Females with Pattern Hair Loss: A Retrospective Study

January 2024 in “ Journal of Cosmetics Dermatological Sciences and Applications ”

Shadi Zari

pattern hair loss occipital involvement thin hairs gender differences disease severity therapeutic strategies surgical strategies PHL

Studysummary This study found that 23.8% of participants with pattern hair loss had occipital involvement, with higher rates in females (35.6%) compared to males with early-stage hair loss (12.1%), illustrating significant gender differences in hair loss progression.

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research Assessment of Occipital Involvement Among a Large Population of Females with Pattern Hair Loss in Saudi Arabia

September 2023 in “Clinical, Cosmetic and Investigational Dermatology”

The researchers reported that one-third of women with female pattern hair loss in their study had occipital region involvement, which is important for diagnosing and planning treatment, including hair restoration surgery, as the occipital region is often used as a normal reference.

The Predictive Value of Midscalp Hair Density and Terminal Hair Percentage in the Severity Evaluation of Female Pattern Hair Loss Assessed by Trichoscan in a Sample of Chinese Population

research The Predictive Value of Midscalp Hair Density and Terminal Hair Percentage in the Severity Evaluation of Female Pattern Hair Loss Assessed by Trichoscan in a Sample of Chinese Population

1 citations , December 2022 in “Clinical, Cosmetic and Investigational Dermatology”

In this study, TrichoScan characteristics, particularly hair density and terminal hair percentage in the midscalp, were found to predictively classify female pattern hair loss in a Chinese population.

research Histopathological Evidence of Occipital Involvement in Male Androgenetic Alopecia

3 citations , November 2021 in “Frontiers in Medicine”

This study found that androgenetic alopecia can affect the occipital region in men with advanced stages of the condition.

research Female Pattern Hair Loss in Females and Males: A Quantitative Trichoscopic Analysis in Chinese Han Patients

1 citations , March 2021 in “Frontiers in Medicine”

In this study, female pattern hair loss in Chinese Han patients was characterized by decreased hair density and shaft diameter, with minor gender differences and the vertex most affected.

research Significant Relationship Between Temporal Hair Loss and Other Scalp Areas in Female Pattern Hair Loss

5 citations , January 2020 in “Journal of Dermatology”

This study found that temporal hair loss is evident in Korean women with female pattern hair loss, suggesting it should be included in classification systems like the BASP.

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12 citations , January 2020 in “Indian Dermatology Online Journal”

This article discusses the causes, diagnosis, and treatment options for female pattern hair loss, emphasizing the role of topical minoxidil as a primary treatment, but provides no new clinical results.

research Comparison of Quality of Life in Patients with Androgenetic Alopecia and Alopecia Areata

23 citations , August 2018 in “Anais Brasileiros De Dermatologia”

This study found that patients with androgenetic alopecia reported more impact on their quality of life in terms of emotions, functioning, and symptoms than those with alopecia areata.

research Female Pattern Hair Loss: A Clinical, Pathophysiologic, and Therapeutic Review

66 citations , June 2018 in “International Journal of Women's Dermatology”

This article discusses treatments for female pattern hair loss, highlighting that oral antiandrogens and topical minoxidil can effectively arrest progression and reverse miniaturization in many patients with mild-to-moderate cases, but it reports no new clinical results.

research Parietal Scalp Is Another Affected Area in Female Pattern Hair Loss: An Analysis of Hair Density and Hair Diameter

30 citations , December 2017 in “Clinical, Cosmetic and Investigational Dermatology”

This study found significant differences in hair density, non-vellus hair diameter, and percentage of miniaturized hair between normal women and those with female pattern hair loss, particularly in the midscalp and parietal areas.

research Androgenetic Alopecia: A Review

153 citations , March 2017 in “Endocrine”

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research Classification of Male-Pattern Hair Loss

9 citations , January 2017 in “International Journal of Trichology”

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research Female Pattern Hair Loss: A Clinical and Pathophysiological Review

91 citations , August 2015 in “Anais Brasileiros De Dermatologia”

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research A Review of Medical and Surgical Treatment Options for Androgenetic Alopecia

41 citations , September 2014 in “JAMA Facial Plastic Surgery”

This review discusses current medical and surgical treatments for androgenetic alopecia, highlighting the use of finasteride and minoxidil for men and the role of hair transplantation techniques, without providing new clinical results.

research Use of Body Hair and Beard Hair in Hair Restoration

28 citations , August 2013 in “Facial Plastic Surgery Clinics of North America”

This article discusses using body and beard hair for hair restoration and reviews the indications, techniques, and risks involved, but reports no new clinical results.

Clinical and Histological Challenge in the Differential Diagnosis of Diffuse Alopecia: Female Androgenetic Alopecia, Telogen Effluvium and Alopecia Areata – Part I

research Clinical and Histological Challenge in the Differential Diagnosis of Diffuse Alopecia: Female Androgenetic Alopecia, Telogen Effluvium and Alopecia Areata – Part I

29 citations , October 2012 in “Anais Brasileiros De Dermatologia”

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research Hair Loss in Women: Medical and Cosmetic Approaches to Increase Scalp Hair Fullness

75 citations , December 2011 in “British Journal of Dermatology”

This review discusses female pattern hair loss, its psychological impact, and available treatments but provides no new clinical findings; the authors emphasize early intervention for better outcomes.

Evidence of Increased DNA Methylation of the Androgen Receptor Gene in Occipital Hair Follicles from Men with Androgenetic Alopecia

research Evidence of Increased DNA Methylation of the Androgen Receptor Gene in Occipital Hair Follicles from Men with Androgenetic Alopecia

24 citations , March 2011 in “British Journal of Dermatology”

This study found evidence of increased DNA methylation of the androgen receptor gene in occipital hair follicles from men with androgenetic alopecia.

research Male Androgenetic Alopecia

100 citations , April 2010 in “Expert Opinion on Pharmacotherapy”

This article reviews existing treatments for male-pattern hair loss, noting that while they can slow progression, they generally achieve only partial hair regrowth.

research Occipital Involvement in Female Pattern Hair Loss: Histopathological Evidence

20 citations , August 2009 in “Journal of The European Academy of Dermatology and Venereology”

This study found that the occipital scalp is significantly involved in female pattern hair loss, with some patients showing clinically visible alopecia.

research Androgenetic Alopecia in Males: A Histopathological and Ultrastructural Study

42 citations , June 2009 in “Journal of Cosmetic Dermatology”

In this study, researchers observed that follicular microinflammation significantly contributes to the early stages of male androgenetic alopecia, potentially leading to perifollicular fibrosis and follicle destruction as the condition progresses.

research Dermoscopy in Female Androgenic Alopecia: Method Standardization and Diagnostic Criteria

129 citations , January 2009 in “International Journal of Trichology”

This study found that trichoscopy criteria can distinguish female androgenic alopecia from chronic telogen effluvium, with specific features achieving 98% diagnostic specificity.

research Densitometry and Video-Microscopy in Hair Transplant Assessment

9 citations , March 2007 in “Hair transplant forum international”

This article discusses aspects of evaluating patients with androgenetic alopecia for hair transplantation and reports no clinical results.

research Female Pattern Hair Loss: Clinical Features and Potential Hormonal Factors

10 citations , September 2001 in “Journal of The American Academy of Dermatology”

Hormonal factors may affect female hair loss, needing further research and treatment ideas.

research Female Pattern Hair Loss

226 citations , September 2001 in “Journal of The American Academy of Dermatology”

Hair loss in women is genetic, diagnosed by examination and biopsy, and treated with minoxidil, finasteride, or transplantation.

Different Levels of 5α-Reductase Type I and II, Aromatase, and Androgen Receptor in Hair Follicles of Women and Men with Androgenetic Alopecia

research Different Levels of 5α-Reductase Type I and II, Aromatase, and Androgen Receptor in Hair Follicles of Women and Men with Androgenetic Alopecia

416 citations , September 1997 in “Journal of Investigative Dermatology”

People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.