actinic keratosis
名词 n.
英文释义
名词 n.
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A potentially precancerous skin lesion, typically on the upper portion of the head, characterized by discolored, thickened or scaly growths of keratin and caused by repeated exposure to ultraviolet light, such as from sunlight or tanning beds.
— Approximately 1:1000 actinic keratoses per year will develop into a squamous cell carcinoma (28). Risk factors for the development of actinic keratosis include ease of sunburning and cumulative sun exposure (30).
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数据来源: Wiktionary