囊肿Cyst · 前胃 · 消化系统 · NTP ntp-0206
诊断要点:囊肿应当予以诊断,并在病理学叙述中加以描述。在NTP研究中,囊肿不予分级,除非病理学家认为囊肿与受试物相关且严重程度分级能够揭示处理效应。
病变描述
囊肿(包括角化囊肿和上皮包涵囊肿)可发生于食管或靠近限界嵴的前胃及胃窦黏膜。非腺性胃中的囊肿通常衬覆角化复层鳞状上皮,较少由黏液细胞衬覆。通常囊肿被视为偶然性发现。
诊断与分级建议(NTP 共识)
囊肿应当予以诊断,并在病理学叙述中加以描述。在NTP研究中,囊肿不予分级,除非病理学家认为囊肿与受试物相关且严重程度分级能够揭示处理效应。
图谱


英文原文
展开 NTP 官方英文描述与建议
Comment:
Cysts (including keratin cysts and epithelial inclusion cysts) can occur in the esophagus or forestomach near the limiting ridge and antral mucosa. Cysts in the nonglandular stomach are usually lined by keratinized stratified squamous epithelium and less frequently by mucous cells. Usually cysts are considered incidental findings.
Recommendation:
Cysts should be diagnosed and described in the pathology narrative. Cysts are not graded in NTP studies unless the pathologist feels the cysts are treatment related and severity grading would reveal a treatment effect.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/alimentary-system/stomach-forestomach/Cyst
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. Cyst (stomach-forestomach). LabSmart 中文版:
https://www.labsmart.cn/ntp/stomach-forestomach-cyst.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#stomach-forestomach-cyst