炎性息肉Polyp Inflammatory · 鼻 · 呼吸系统 · NTP ntp-0141
诊断要点:炎性息肉只要存在即应诊断。邻近组织中的炎症及其他变化应单独诊断。
病变描述
炎性息肉(inflammatory polyp)是增殖性、成熟、非肿瘤性的纤维结缔组织向鼻腔腔内突出的结构(Figure 1、Figure 2)。其内通常有数量不等的混合性炎性细胞浸润,表面覆盖分化良好的立方或柱状上皮。炎性息肉与慢性刺激有关,例如与牙发育不良相关的刺激或由受试物暴露引起的刺激。
诊断与分级建议(NTP 共识)
炎性息肉只要存在即应诊断。邻近组织中的炎症及其他变化应单独诊断。
图谱


英文原文
展开 NTP 官方英文描述与建议
Comment:
An inflammatory polyp is a projection of proliferative, mature, nonneoplastic, fibrous connective tissue into the nasal lumen ( Figure 1 and Figure 2 ). It is typically infiltrated by variable numbers of mixed inflammatory cells and covered with a well-differentiated cuboidal or columnar epithelium. Inflammatory polyps have been associated with chronic irritation, such as that associated with dental dysplasia or caused by test article exposure.
Recommendation:
Inflammatory polyps should be diagnosed whenever present. Inflammation and other changes in adjacent tissues should be diagnosed separately.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/respiratory-system/nose/PolypInflammatory
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. Polyp Inflammatory (nose). LabSmart 中文版:
https://www.labsmart.cn/ntp/nose-polyp-inflammatory.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#nose-polyp-inflammatory