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喉癌前病变-原位癌-微浸润癌的病理改变有独特的形态学特点。喉癌可发生于异型增生的任何阶段,甚至形态学上几乎正常的鳞状上皮的基底层细胞,喉的重度异型增生(原位癌)也不是发展为浸润性鳞状细胞癌的先决条件。这些特点与宫颈鳞状上皮经典的癌前病变及癌变模式均有所不同,尚未被广泛认知。本文主要译自Wenig主编的《头颈部病理学图谱》中的相关内容,并结合作者的观察结果和配图进行介绍。
Laryngeal precancerous lesions - carcinoma in situ - micro-invasive carcinoma of the pathological changes have a unique morphological characteristics. Laryngeal cancer can occur at any stage of dysplasia, even morphologically normal basal squamous cell epithelial cells, severe dysplasia of the larynx (carcinoma in situ) is not a prerequisite for the development of invasive squamous cell carcinoma. These features and cervical squamous classic precancerous lesions and cancerous patterns are different, has not been widely recognized. This article is mainly translated from Wenig’s “head and neck pathology map” in the relevant content, combined with the author’s observations and plans to introduce.