水肿Edema · 前列腺 · 雄性生殖系统 · NTP ntp-0444
诊断要点:当出现时,水肿应当被诊断并分级。由于其位于间质,一个或多个叶可能受累,可能不需要叶的限定词。
病变描述
水肿(edema)在前列腺中不是常见所见,可能与血管引流受阻有关。间质因淡染的嗜酸性、纤细的丝状物质而扩张。当出现时,宜查找明显的原因。炎症细胞因子、P物质(substance P)以及细胞毒性炎症因子1型阳性大肠杆菌(E. coli)已在大鼠中与前列腺水肿相关。NTP大鼠和小鼠研究中已记录到散发性前列腺水肿病例。
诊断与分级建议(NTP 共识)
当出现时,水肿应当被诊断并分级。由于其位于间质,一个或多个叶可能受累,可能不需要叶的限定词。
图谱


英文原文
展开 NTP 官方英文描述与建议
Comment:
Edema is not a common finding in the prostate and may be related to interruption of vascular drainage. The interstitium is expanded by lightly staining eosinophilic and delicate wispy material. When present, a search for an apparent cause is appropriate. Inflammatory cytokines, substance P, and cytotoxic inflammatory factor type 1-positive E. coli have been associated with prostate edema in rats. Sporadic cases of prostate edema have been documented in NTP rat and mouse studies.
Recommendation:
When present, edema should be diagnosed and graded. Because it is interstitial, one or more lobes may be affected, and a lobe qualifier may not be needed.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/reproductive-system-male/prostate/Edema
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. Edema (prostate). LabSmart 中文版:
https://www.labsmart.cn/ntp/prostate-edema.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#prostate-edema