V2EX hyperkeratosis

Hyperkeratosis

释义 Definition

(皮肤科)角化过度;角质层增厚。指皮肤最外层(角质层)产生过多角蛋白或增厚,常见于摩擦、炎症、湿疹、银屑病、某些感染或遗传因素等情况。(本词在医学语境中也可用于描述黏膜等组织的“角化增生”。)

发音 Pronunciation

/haprkrtoss/

例句 Examples

The doctor said the thick skin on my heel is hyperkeratosis from friction.
医生说我脚跟的厚皮是摩擦引起的角化过度。

Chronic inflammation can trigger hyperkeratosis, leading to rough, scaly patches that may crack and become painful.
慢性炎症可能诱发角化过度,形成粗糙、鳞屑样的斑片,可能开裂并引起疼痛。

词源 Etymology

来自希腊语构词:hyper- 表示“过度、过多”,kerat- 来自 keras(“角、角质”),**-osis** 表示“状态、病理过程”。合起来即“角质增生/角化过度的状态”。

相关词 Related Words

文学与作品 Notable Works

该词属于较强的医学/皮肤科专业术语,更多见于医学教材、皮肤科临床指南与期刊论文(如 British Journal of DermatologyJournal of the American Academy of Dermatology)中;在传统文学作品中出现相对少见。

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