Melanocytic nevus: Clinical features and colorimetrial evaluation
- 作者: Sakharova M.V.1, Klyuchareva S.V.1, Kashutin S.L.2, Levit M.L.2, Shapchits N.L.2
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隶属关系:
- North-Western State Medical University named after I.I. Mechnikov
- Northern State Medical University
- 期: 卷 27, 编号 1 (2024)
- 页面: 5-12
- 栏目: DERMATO-ONCOLOGY
- ##submission.dateSubmitted##: 05.12.2023
- ##submission.dateAccepted##: 19.01.2024
- ##submission.datePublished##: 12.01.2024
- URL: https://rjsvd.com/1560-9588/article/view/624094
- DOI: https://doi.org/10.17816/dv624094
- ID: 624094
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详细
BACKGROUND: An increase in the frequency of registration of skin malformations, benign, precancerous and malignant skin neoplasms requires new approaches to their diagnosis and treatment. The different depth of melanocytic nevi in the epidermis and dermis is reflected in the color of the melanocytic nevus.
AIM: to study the localization, size and intensity of pigmentation of melanocytic nevi depending on their color.
MATERIALS AND METHODS: A clinical and instrumental study of 280 people with melanocytic nevi of various localization was conducted using their colorimetric assessment and dermatoscopic diagnosis. If melanoma was suspected, patients were consulted by an oncologist. The diagnosis of "melanoma" was confirmed histologically.
RESULTS: Melanocytic nevi are more localized on the face than on the abdomen, back or chest, which is confirmed statistically. The largest sizes ― 5.5 mm ― are reached by nevi having a dark brown color, and, consequently, localized in the epidermis above the basal layer, and the smallest ― 2.0 mm ― melanocytic nevi with brown color located in the basal layer of the epidermis, which is also statistically confirmed.
CONCLUSION: The largest sizes ― 5.5 mm ― are reached by nevi having a dark brown color, and, consequently, localized in the epidermis above the basal layer, and the smallest ― 2.0 mm ― melanocytic nevi with brown color located in the basal layer of the epidermis.
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作者简介
Mariia Sakharova
North-Western State Medical University named after I.I. Mechnikov
Email: dr.marvl@mail.ru
ORCID iD: 0009-0000-3462-2666
SPIN 代码: 6791-8256
俄罗斯联邦, 47 Piskarevskii prospekt, 195067 Saint Petersburg
Svetlana Klyuchareva
North-Western State Medical University named after I.I. Mechnikov
编辑信件的主要联系方式.
Email: genasveta@rambler.ru
ORCID iD: 0000-0003-0801-6181
SPIN 代码: 9701-1400
Scopus 作者 ID: 53982986800
Researcher ID: AAH-7581-2019
MD, Dr. Sci. (Med.), Professor
俄罗斯联邦, 47 Piskarevskii prospekt, 195067 Saint PetersburgSergey Kashutin
Northern State Medical University
Email: sergeycash@yandex.ru
ORCID iD: 0000-0002-2687-3059
SPIN 代码: 7623-7216
MD, Dr. Sci. (Med.), Associated Professor
俄罗斯联邦, ArkhangelskMikhail Levit
Northern State Medical University
Email: levitml@mail.ru
ORCID iD: 0000-0003-3255-9493
SPIN 代码: 4019-7625
MD, Dr. Sci. (Med.), Professor
俄罗斯联邦, ArkhangelskNatalya Shapchits
Northern State Medical University
Email: nata.shapchits@mail.ru
ORCID iD: 0009-0003-5411-1064
SPIN 代码: 5251-7555
俄罗斯联邦, Arkhangelsk
参考
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