Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review

Nevus sebaceous (NS) is a congenital hamartoma characterized by the presence of skin structures, including the epidermis, sebaceous glands, and hair follicles. NS predominantly occurs on the scalp and has the potential to give rise to secondary tumors, with a small proportion being malignant; the mo...

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Main Authors: Tianbing Lei, Yonghong Lu, Yanyan Feng, Yao Ni
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Oncology
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fonc.2024.1478747/full
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author Tianbing Lei
Yonghong Lu
Yanyan Feng
Yao Ni
author_facet Tianbing Lei
Yonghong Lu
Yanyan Feng
Yao Ni
author_sort Tianbing Lei
collection DOAJ
description Nevus sebaceous (NS) is a congenital hamartoma characterized by the presence of skin structures, including the epidermis, sebaceous glands, and hair follicles. NS predominantly occurs on the scalp and has the potential to give rise to secondary tumors, with a small proportion being malignant; the most frequently observed malignant tumor associated with NS is basal cell carcinoma. In this report, we retrospectively present four cases of sebaceous nevus on the scalp complicated by basal cell carcinoma. The pathological diagnoses were unequivocal in all four patients, who exhibited typical clinical manifestations, with all cases localized to the left parietotemporal region of the scalp. The etiology of NS may be linked to genetic mutations or ultraviolet exposure. Treatment options vary, with surgical resection likely being the most common method of eradication.
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spelling doaj-art-272067b9fc814975b3ab093c1fd394f52025-01-07T05:24:01ZengFrontiers Media S.A.Frontiers in Oncology2234-943X2025-01-011410.3389/fonc.2024.14787471478747Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature reviewTianbing LeiYonghong LuYanyan FengYao NiNevus sebaceous (NS) is a congenital hamartoma characterized by the presence of skin structures, including the epidermis, sebaceous glands, and hair follicles. NS predominantly occurs on the scalp and has the potential to give rise to secondary tumors, with a small proportion being malignant; the most frequently observed malignant tumor associated with NS is basal cell carcinoma. In this report, we retrospectively present four cases of sebaceous nevus on the scalp complicated by basal cell carcinoma. The pathological diagnoses were unequivocal in all four patients, who exhibited typical clinical manifestations, with all cases localized to the left parietotemporal region of the scalp. The etiology of NS may be linked to genetic mutations or ultraviolet exposure. Treatment options vary, with surgical resection likely being the most common method of eradication.https://www.frontiersin.org/articles/10.3389/fonc.2024.1478747/fullnevus sebaceousbasal cell carcinomamalignant degenerationgeneultraviolet
spellingShingle Tianbing Lei
Yonghong Lu
Yanyan Feng
Yao Ni
Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review
Frontiers in Oncology
nevus sebaceous
basal cell carcinoma
malignant degeneration
gene
ultraviolet
title Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review
title_full Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review
title_fullStr Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review
title_full_unstemmed Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review
title_short Case report: Basal cell carcinoma arising within the nevus sebaceous: report of 4 cases and literature review
title_sort case report basal cell carcinoma arising within the nevus sebaceous report of 4 cases and literature review
topic nevus sebaceous
basal cell carcinoma
malignant degeneration
gene
ultraviolet
url https://www.frontiersin.org/articles/10.3389/fonc.2024.1478747/full
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AT yanyanfeng casereportbasalcellcarcinomaarisingwithinthenevussebaceousreportof4casesandliteraturereview
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