水肿Edema · 膀胱 · 泌尿系统 · NTP ntp-0192
诊断要点:由于部分水肿与炎症性和/或血管性病变同时出现,除非水肿是病变的主要组成部分,否则不应诊断为水肿。
病变描述
水肿通常与其他病变同时出现,尤其是炎症,典型表现为上皮下结缔组织中无定形、略呈嗜酸性(eosinophilic)的液体(Figure 1)。水肿必须与用固定液充盈膀胱所产生的伪影相鉴别(Figure 2)。
诊断与分级建议(NTP 共识)
由于部分水肿与炎症性和/或血管性病变同时出现,除非水肿是病变的主要组成部分,否则不应诊断为水肿。
图谱


英文原文
展开 NTP 官方英文描述与建议
Comment:
Edema is usually seen with other lesions, particularly inflammation, and is typically noted as an amorphous, slightly eosinophilic fluid in the subepithelial connective tissue ( Figure 1 ). Edema has to be differentiated from artifacts produced by inflation of the urinary bladder with fixative solutions ( Figure 2 ).
Recommendation:
Since some edema is seen with inflammatory and/or vascular lesions, edema should not be diagnosed unless it is a major component of the lesion.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/urinary-system/urinary-bladder/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 (urinary-bladder). LabSmart 中文版:
https://www.labsmart.cn/ntp/urinary-bladder-edema.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#urinary-bladder-edema