嗅上皮腺体增生Olfactory Epithelium Glands Hyperplasia · 鼻 · 呼吸系统 · NTP ntp-0134
诊断要点：鲍曼腺的增生应当进行诊断并分级，分级依据为存在的鲍曼腺数量。部位应记录为“嗅上皮，腺体”。
病变描述
鲍曼腺（Bowman's glands）的增生和扩张（Figure 1、Figure 2）是相对常见的病变，并且与嗅上皮改变伴随出现，程度不一。增生可能伴有鳞状化生或呼吸上皮化生（见鼻-嗅上皮，腺体-化生）。
诊断与分级建议（NTP 共识）
鲍曼腺的增生应当进行诊断并分级，分级依据为存在的鲍曼腺数量。部位应记录为“嗅上皮，腺体”。部位中不必特别注明“鲍曼腺”，因为与嗅上皮相关的腺体将被默认为鲍曼腺。当鲍曼腺的增生和扩张同时存在时，只诊断鲍曼腺增生并给出严重程度分级，扩张则在病理描述中叙述。如果仅存在扩张，则诊断扩张并给出严重程度分级。当存在呼吸上皮化生时，一般不需要单独诊断，除非其严重程度足以支持单独诊断。然而，化生的存在应在病理描述中叙述。相关链接：鼻-嗅上皮，腺体-化生
图谱
英文原文
展开 NTP 官方英文描述与建议
Comment：
Hyperplasia and dilation of the Bowman’s glands ( Figure 1 and Figure 2 ) are relatively common lesions and are seen to variable degrees in conjunction with olfactory epithelial changes. The hyperplasia may be accompanied by squamous metaplasia or respiratory metaplasia (see Nose - Olfactory Epithelium, Glands - Metaplasia ).
Recommendation：
Hyperplasia of the Bowman's glands should be diagnosed and graded with grading based on the number of Bowman's glands present. The site should be "olfactory epithelium, glands." It is not necessary to specify "Bowman's glands" in the site because glands associated with the olfactory epithelium will be assumed to be Bowman's glands. When both hyperplasia and dilation of the Bowman's glands are present, only Bowman's gland hyperplasia should be diagnosed and given a severity grade, with the dilation described in the pathology narrative. If only dilation is present, then dilation is diagnosed and given a severity grade. A separate diagnosis of respiratory metaplasia, when present, is generally not needed unless warranted by severity. The presence of metaplasia, however, should be described in the pathology narrative. Related Links: Nose - Olfactory Epithelium, Glands - Metaplasia
来源与引用
原始条目：https://ntp.niehs.nih.gov/atlas/nnl/respiratory-system/nose/OlfactoryEpitheliumGlands-Hyperplasia
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. Olfactory Epithelium Glands Hyperplasia (nose). LabSmart 中文版：
https://www.labsmart.cn/ntp/nose-olfactory-epithelium-glands-hyperplasia.html
中文图谱总页（可展开对照全部 595 条）：https://www.labsmart.cn/ntp-atlas.html#nose-olfactory-epithelium-glands-hyperplasia