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Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years
OBJECTIVE: The aim of the study is to establish normal values of measurable parameters, set the standard, and provide a framework for future reference. MATERIALS AND METHODS: A total of 750 children of Malayalam speaking ethnicity with no hair or scalp diseases in anamnesis and clinical examination...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2019
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6830029/ https://www.ncbi.nlm.nih.gov/pubmed/31728101 http://dx.doi.org/10.4103/ijt.ijt_4_18 |
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author | Buch, Jeta Y Criton, Sebastian |
author_facet | Buch, Jeta Y Criton, Sebastian |
author_sort | Buch, Jeta Y |
collection | PubMed |
description | OBJECTIVE: The aim of the study is to establish normal values of measurable parameters, set the standard, and provide a framework for future reference. MATERIALS AND METHODS: A total of 750 children of Malayalam speaking ethnicity with no hair or scalp diseases in anamnesis and clinical examination were included in the study. Children were divided into six age groups (neonates, infants, 1–5, 6–10, 11–14, and 15–17 years), and trichoscopy was performed in frontal, left and right temporal, vertex, crown, and occiput using Wi-Fi cordless digital dermoscope. Hair shaft, follicular opening, and perifollicular and interfollicular area were evaluated and analyzed with SPSS software. RESULTS: Among the parameters analyzed, we observed that with 0.95 probability (95%), the terminal: vellus ratios are (26,29), (22,25), (22,26), (29,33), (25,29), and (19,24) in neonates; (11,14), (7,11), (9,13), (13,17), (12,16), and (7,12) in infants; (16,17), (10,11), (10,11), (16,18), (15,16), and (14,15) in 1–5 years; (17,18), (11), (11), (19,21), (23), and (16,17) in 6–10 years; (17,18), (9,10), (10), (19,20), (18,19), and (16,17) in 11–14 years; and (14,15), (8–9), (8,9), (15,16), (14, 16), and (13,14) in 15–17 years. Likewise, we have documented the various trichoscopic findings of different age groups. CONCLUSION: We propose the summary of trichoscopic patterns of different age groups with normal hair and scalp to accurately identify the abnormal. |
format | Online Article Text |
id | pubmed-6830029 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Wolters Kluwer - Medknow |
record_format | MEDLINE/PubMed |
spelling | pubmed-68300292019-11-14 Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years Buch, Jeta Y Criton, Sebastian Int J Trichology Original Article OBJECTIVE: The aim of the study is to establish normal values of measurable parameters, set the standard, and provide a framework for future reference. MATERIALS AND METHODS: A total of 750 children of Malayalam speaking ethnicity with no hair or scalp diseases in anamnesis and clinical examination were included in the study. Children were divided into six age groups (neonates, infants, 1–5, 6–10, 11–14, and 15–17 years), and trichoscopy was performed in frontal, left and right temporal, vertex, crown, and occiput using Wi-Fi cordless digital dermoscope. Hair shaft, follicular opening, and perifollicular and interfollicular area were evaluated and analyzed with SPSS software. RESULTS: Among the parameters analyzed, we observed that with 0.95 probability (95%), the terminal: vellus ratios are (26,29), (22,25), (22,26), (29,33), (25,29), and (19,24) in neonates; (11,14), (7,11), (9,13), (13,17), (12,16), and (7,12) in infants; (16,17), (10,11), (10,11), (16,18), (15,16), and (14,15) in 1–5 years; (17,18), (11), (11), (19,21), (23), and (16,17) in 6–10 years; (17,18), (9,10), (10), (19,20), (18,19), and (16,17) in 11–14 years; and (14,15), (8–9), (8,9), (15,16), (14, 16), and (13,14) in 15–17 years. Likewise, we have documented the various trichoscopic findings of different age groups. CONCLUSION: We propose the summary of trichoscopic patterns of different age groups with normal hair and scalp to accurately identify the abnormal. Wolters Kluwer - Medknow 2019 /pmc/articles/PMC6830029/ /pubmed/31728101 http://dx.doi.org/10.4103/ijt.ijt_4_18 Text en Copyright: © 2019 International Journal of Trichology http://creativecommons.org/licenses/by-nc-sa/4.0 This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Buch, Jeta Y Criton, Sebastian Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years |
title | Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years |
title_full | Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years |
title_fullStr | Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years |
title_full_unstemmed | Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years |
title_short | Trichoscopic Findings in Normal Hair and Scalp in Children Under 17 Years |
title_sort | trichoscopic findings in normal hair and scalp in children under 17 years |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6830029/ https://www.ncbi.nlm.nih.gov/pubmed/31728101 http://dx.doi.org/10.4103/ijt.ijt_4_18 |
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