鳞状囊肿Squamous Cyst · 舌 · 消化系统 · NTP ntp-0299
诊断要点:鳞状囊肿应予以诊断,但除非发生率与受试物相关,否则不应分级。
病变描述
鳞状囊肿(squamous cyst)(Figure 1、Figure 2)可见于舌或牙龈,或可与牙齿相关。这些囊肿由角化鳞状上皮衬覆,囊腔内通常含有角化物质。在舌内,鳞状囊肿为良性先天性异常,被视为偶发性病变。
诊断与分级建议(NTP 共识)
鳞状囊肿应予以诊断,但除非发生率与受试物相关,否则不应分级。
图谱


英文原文
展开 NTP 官方英文描述与建议
Comment:
Squamous cysts ( Figure 1 and Figure 2 ) may be found in the tongue or gingiva or may be associated with the teeth. These cysts are lined by keratinized squamous epithelium, and the lumen usually contains keratinized material. In the tongue, squamous cysts are benign congenital anomalies and are considered incidental lesions.
Recommendation:
Squamous cysts should be diagnosed but not graded unless the incidence is treatment related.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/alimentary-system/tongue/SquamousCyst
图谱总目录:NTP Nonneoplastic Lesion Atlas。 内容属美国联邦政府作品(公有领域),可引用;引用时请标注来源。
建议引用格式:NTP Nonneoplastic Lesion Atlas. Squamous Cyst (tongue). LabSmart 中文版:
https://www.labsmart.cn/ntp/tongue-squamous-cyst.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#tongue-squamous-cyst