The Evaluation of 2D:4D Finger Ratios in Seborrheic Dermatitis Cases

dc.contributor.authorOzer, Ilkay
dc.contributor.authorTemiz, Selami Aykut
dc.contributor.authorOzer, Sumeyye
dc.contributor.authorAtaseven, Arzu
dc.contributor.authorDursun, Recep
dc.date.accessioned2024-02-23T14:31:39Z
dc.date.available2024-02-23T14:31:39Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractObjective: Seborrheic dermatitis is common in the 14-50 age group, especially the adolescent age group. It was determined that the ratio of finger lengths did not change in the adult period after being determined in the intrauterine period. At the same time, the ratio of the index finger length to the ring finger length (2D:4D) is opposite to that of the serum testosterone. Based on this two basic knowledge, the intrauterine hormonal effect that an individual has been exposed to at any age can be determined. In our study, it was aimed to investigate the relationship between 2D:4D finger length ratio, which is an indicator of intrauterine androgen exposure, and seborrheic dermatitis, in which androgens are accused in etiology. Materials and Methods: Our study was planned as a descriptive and cross-sectional study among patients who applied to the dermatology outpatient clinic. Seborrheic dermatitis cases and age- and gender-matched healthy volunteers who applied to the dermatology outpatient clinic without seborrheic dermatitis were included in the study. Results: In the evaluation made separately for both sexes; while it was observed that both females and males with seborrheic dermatitis group had a lower 2D:4D finger length ratio compared to the control group, this was only significant in the left 2D:4D finger length ratio in males. Conclusion: To the best of our knowledge, there is no study in both sexes that evaluate the relationship between seborrheic dermatitis and 2D:4D finger length ratio in the literature. Our findings support the idea that intrauterine androgen exposure may be effective in the development of seborrheic dermatitis, and larger studies are needed.en_US
dc.identifier.doi10.14744/etd.2020.27003
dc.identifier.endpage254en_US
dc.identifier.issn2149-2247
dc.identifier.issn2149-2549
dc.identifier.issue3en_US
dc.identifier.startpage251en_US
dc.identifier.urihttps://doi.org/10.14744/etd.2020.27003
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15282
dc.identifier.volume43en_US
dc.identifier.wosWOS:000648828500008en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherErciyes Univ Sch Medicineen_US
dc.relation.ispartofErciyes Medical Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject2d:4d Finger Ratioen_US
dc.subjectAndrogen Exposureen_US
dc.subjectSeborrheic Dermatitisen_US
dc.titleThe Evaluation of 2D:4D Finger Ratios in Seborrheic Dermatitis Casesen_US
dc.typeArticleen_US

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