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Neck keloids: evaluation of risk factors and recommendation for keloid staging system
Importance: Health care providers have long struggled with recurrent and hard to treat keloids. Advancing our understanding of natural history and risk factors for development of large, very large and massive neck keloids can lead to improved treatment outcomes. Clinical staging system for the categ...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
F1000Research
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5081162/ https://www.ncbi.nlm.nih.gov/pubmed/27830056 http://dx.doi.org/10.12688/f1000research.9086.2 |
Sumario: | Importance: Health care providers have long struggled with recurrent and hard to treat keloids. Advancing our understanding of natural history and risk factors for development of large, very large and massive neck keloids can lead to improved treatment outcomes. Clinical staging system for the categorization of keloid lesions, as well as grouping of keloid patients according to the extent of skin involvement is both fundamental for design and delivery of proper plan of care and an absolute necessity for methodical trial design and interpretation of the results thereof. Objective: To review clinical presentation and natural history of neck keloids; to explore risk factors for development of large, very large and massive neck keloids; and to propose a clinical staging system that allows for categorization of keloid lesions by their size and grouping of keloid patients by the extent of their skin involvement. Setting: This is a retrospective analysis of 82 consecutive patients with neck keloids who were seen by the author in his keloid specialty medical practice. Intervention: Non-surgical treatment was offered to all patients. Results: Neck-area keloids were found to have several unique characteristics. All 65 African Americans in this study had keloidal lesions elsewhere on their skin. Very large and massive neck keloids appear to be race-specific and almost exclusively seen among African Americans. Submandibular and submental skin was the most commonly involved area of the neck. Keloid removal surgery was found to be the main risk factor for development of very large and massive neck keloids. Conclusions and relevance: Surgical removal of neck keloids results in wounding of the skin and triggering a pathological wound-healing response that often leads to formation of a much larger keloid. Given the potential for greater harm from surgery, the author proposes non-surgical approach for treatment of all primary neck keloids. Author’s attempts to properly categorize keloid lesions and to group the study subjects was hampered by the lack of a previously defined methodology. A clinical staging system is proposed to address the deficiency in grouping of keloid patients according to the size and extent of skin involvement with keloid lesions. |
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