Article 1318

Title of the article

A STUDY OF SCALP TRICHOGRAMMA WITH THE NON-CICATRICIAL ALOPECIA 

Authors

Kashutin Sergey Leonidovich, Doctor of medical sciences, professor, sub-department of dermatological and venereal diseases, Northern State Medical University (51 Troitskiy avenue, Arkhangelsk, Russia), E-mail: sergeycash@yandex.ru
Tedder Elena Igorevna, Assistant, sub-department of dermatological and venereal diseases, Northern State Medical University (51 Troitskiy avenue, Arkhangelsk, Russia), E-mail: tedder@mail.ru
Kalmin Oleg Vital'evich, Doctor of medical sciences, professor, head of sub-department of human anatomy, Medical Institute, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: ovkalmin@gmail.com
Shutskiy Nikita Alekseevich, Laboratory researcher, Central Research Laboratory, Northern State Medical University (51 Troitskiy avenue, Arkhangelsk, Russia), E-mail: nikitashutskijj@rambler.ru
Shagrov Leonid Leonidovich, Research assistant, Central Research Laboratory, Northern State Medical University (51 Troitskiy avenue, Arkhangelsk, Russia), E-mail: leonidshagrov@mail.ru 

Index UDK

616.594.14 

DOI

10.21685/2072-3032-2018-3-1 

Abstract

Background. The aim of the study was to analyze a trichogramma of depilated hair of the frontal – parietal, temporal and occipital areas of the scalp in androgenic alopecia, alopecia areata and diffuse alopecia, including the determination of % of the hair in the anagen or telogen phase, as well as the size of the hair follicle. The study involved 90 patients aged from 17 to 60 years with non-scar alopecia: androgenetic alopecia was recorded in the 35, alopecia areata – 30, diffuse alopecia in 25.
Depilation was in the frontal-parietal, temporal and occipital areas of the scalp. The analysis of the trichogram included the determination of hair in anagen and telogen phases, as well as the morphometry of the hair roots.
Results. For all studied non-scar alopecia, the number of hair in the anagen phase of development in all areas of the scalp was statistically less than in the control group. The decrease in the number of hair in anagen phase of development, due to the increase in the amount of hair telogenous phase, evidence of active hair loss.
Conclusions. When conducting a morphometric analysis of the roots dailyovernight of hair in all the studied nerovnovych the alopecia of changes in the diameter of the hair bags and bulbs were not revealed. Basically, an increase in the length of the hair bag and bulb was recorded. A common feature of the studied non-scar alopecia was an increase in these sizes in the temporal areas of the scalp, the difference was an increase in the length of the hair bag in the occipital region with alopecia areata. 

Key words

alopecia, hair follicle, hair bag, trichogram 

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References

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Дата создания: 26.03.2019 12:19
Дата обновления: 26.03.2019 13:21