103 citations
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September 2004 in “Clinics in dermatology” This article discusses methods to measure comedogenesis in acne through the presence of microcomedones and reports no new clinical results; the authors outline a skin surface biopsy technique using cyanoacrylate gel.
98 citations
,
July 1968 in “Archives of Dermatology” This study found that applying scalp sebum from young men to rabbit ear canals caused follicular hyperkeratosis, suggesting sebum stimulates the formation of comedones, a key feature in acne vulgaris.
47 citations
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January 2015 in “Dermatology” This review revisits mechanisms underlying acne lesion formation and suggests that preventing comedone development requires controlling critical factors in the pilosebaceous follicle before acne involvement.
44 citations
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January 1999 in “Dermatology” This article reviews different perspectives on nevus comedonicus, discussing its classification and potential associations with systemic findings, but it reports no new results.
33 citations
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May 2015 in “JAMA Dermatology” This study identifies comedonal or cystic fibrofolliculomas as novel diagnostic clues for earlier recognition of Birt-Hogg-Dube syndrome, potentially facilitating timely surveillance of associated systemic complications.
19 citations
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December 1985 in “Journal of The American Academy of Dermatology” Minoxidil can cause scalp comedones and acne.
16 citations
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August 2017 in “Lupus” This case report and literature review highlights an unusual acne-like presentation of chronic cutaneous lupus erythematosus that doesn't improve with standard acne treatments, emphasizing the importance of considering CCLE in atypical acneiform eruptions.
14 citations
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May 2009 in “Journal of the American Academy of Dermatology” This case study describes a patient with discoid lupus erythematosus whose scalp lesions progressed despite treatment, with findings suggesting inclusion cysts and comedones as part of primary or secondary changes.
7 citations
,
January 2013 in “Ophthalmic plastic and reconstructive surgery” This case report describes a rare instance of late-onset, bilateral nevus comedonicus of the eyelids in a 79-year-old man, highlighting its clinical and histopathologic features.
1 citations
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July 2023 in “Clinical Cosmetic and Investigational Dermatology” In this report, a 54-year-old woman with familial dyskeratotic comedones showed slight improvement in skin lesions after topical retinoids and urea cream. This source also describes the first dermoscopic findings for this condition and reviews 21 previous cases.
June 2022 in “Indian Dermatology Online Journal” This case report describes a 19-year-old male with alopecia totalis and comedones over the bald scalp, suggesting the importance of terminal hair for sebum drainage to prevent preliminary acne lesions.
July 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” This study used single-cell transcriptomic analysis to identify a specific cell population in acne patients' non-lesional skin, providing evidence for the comedone switch hypothesis by suggesting a shift towards infundibular differentiation at the expense of sebaceous gland maintenance.
November 2022 in “JAAD case reports” This report diagnosed a 68-year-old man with comedonal folliculotropic mycosis fungoides based on clinical and histopathological findings, and found pegylated interferon alpha-2a with isotretinoin beneficial in reducing skin lesions.
April 2022 in “Gugje bogeon mi-yong haghoeji” In this study conducted using an in vitro model with rabbits, researchers found that citral from lemongrass oil, especially at a 1% concentration, improved comedone erythema and tissue hyperplasia, suggesting its potential as a treatment for comedone acne.
September 2024 in “The Journal of Dermatology” In this study, researchers reported a rare case of nevus comedonicus with hair growth in a 26-year-old male, challenging prior reports that affected lesions typically lack the capability to develop terminal hair.
May 2024 in “Indian Journal of Dermatology” In this case report, a 22-year-old female was diagnosed with follicular Dowling-Degos disease based on clinical and histological findings, with symptoms including skin lesions confined to hair follicles. The report emphasizes the importance of differentiating this rare variant from similar conditions for proper management.
In this case study, a shih tzu dog developed comedones and epidermal cysts on the abdominal skin following laparotomy, potentially due to the implantation of epidermal fragments into the dermis during surgery.
November 2017 in “International journal of research in dermatology” This case report describes a rare instance of nevus comedonicus with a multi-dermatomal unilateral pattern along the lines of Blaschko, treated unsuccessfully with topical tretinoin and oral retinoids.
5 citations
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March 2019 in “Scandinavian journal of rheumatology” This article discusses the potential misdiagnosis issues in cutaneous manifestations of lupus erythematosus and reports no new research findings.
29 citations
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January 2016 in “Experimental Dermatology” This article discusses how mechanical stress may contribute to the development of hidradenitis suppurativa lesions, drawing on historical research and highlighting the possible role of IL-17-mediated inflammation.
14 citations
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January 2015 in “Acta dermato-venereologica” Acitretin significantly reduced inflammatory attacks in a woman with Naevus Comedonicus Syndrome but caused side effects.
8 citations
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August 2019 in “JAAD case reports” This narrative review discusses the presentation and progression of discoid lupus erythematosus in chronic cutaneous lupus erythematosus and does not report new research findings.
7 citations
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November 2007 in “Annales de Dermatologie et de Vénéréologie” A man was diagnosed with a rare form of lupus after showing unique skin symptoms that responded well to treatment.
2 citations
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May 1991 in “PubMed” This article reviews naevus comedonicus, highlighting potential treatments like retinoic acid application and surgical intervention, but reports no new clinical findings.
1 citations
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January 2019 in “Dermatology Online Journal” This case report describes a rare occurrence of nevus comedonicus on the scalp of a 19-year-old woman, highlighting its unusual location and classic appearance.
1 citations
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January 2009 In this case report, a 25-year-old man with nevus comedonicus showed no improvement from keratolytics and topical tretinoin, but had success with surgical excision of the lesions.
August 2025 in “Kırıkkale Üniversitesi Tıp Fakültesi Dergisi” In this case study, researchers described a 47-year-old male with diabetes mellitus who developed inflammatory nevus comedonicus on his forehead, suggesting a potential link between this skin condition and diabetes. They recommend monitoring similar patients for diabetes and conducting studies to explore this association further.
January 2025 in “Indian Dermatology Online Journal” This case report describes a rare presentation of nevus comedonicus following the lines of Blaschko, treated with oral isotretinoin and other therapeutic measures, resulting in a reduction of episodic painful cystic lesions.
January 2026 in “Indian Journal of Paediatric Dermatology” In this case report, a 14-year-old boy was diagnosed with nevus comedonicus, a condition characterized by dilated follicular openings filled with keratin, presenting in a Blaschkoid pattern; treatment with topical tretinoin 0.1% cream was recommended.
38 citations
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June 2005 in “International Journal of Dermatology” This case report describes a 28-year-old man with widespread pigmented basal cell carcinomas and recurrent infections that were challenging to control, associated with nevus comedonicus and a rudimentary toe.