萎缩Atrophy · 包皮腺 · 雄性生殖系统 · NTP ntp-0456
诊断要点:当包皮腺萎缩是主要改变时,应当予以诊断并分级。如果认为它继发于炎症或其他病变,则不应单独诊断,除非其严重程度足以支持单独诊断。
病变描述
包皮腺萎缩(preputial gland atrophy)表现为腺泡体积缩小,以及构成萎缩腺泡的腺泡上皮细胞数量减少。明显的纤维化(fibrosis)可与腺泡萎缩相伴出现(Figure 1)。包皮腺萎缩可能是一种背景性病变。它常与慢性炎症或其他年龄相关病变有关。
诊断与分级建议(NTP 共识)
当包皮腺萎缩是主要改变时,应当予以诊断并分级。如果认为它继发于炎症或其他病变,则不应单独诊断,除非其严重程度足以支持单独诊断。同样,相关病变如果被认为是继发于萎缩,也不应单独诊断,除非其严重程度足以支持单独诊断。如果两个腺体均存在萎缩,应注明为双侧性(双侧(bilateral))。
图谱

英文原文
展开 NTP 官方英文描述与建议
Comment:
Preputial gland atrophy consists of reduction in the size of acini and reduction in the number of acinar epithelial cells comprising the atrophic acini. Prominent fibrosis may be associated with the acinar atrophy ( Figure 1 ). Preputial gland atrophy may be a background lesion. It is often associated with chronic inflammation or other age-associated lesions.
Recommendation:
Preputial gland atrophy should be diagnosed and graded when it is a predominant change. If it is considered secondary to inflammation or another lesion, it should not be diagnosed separately unless warranted by severity. Likewise, associated lesions, if considered secondary to atrophy, should not be diagnosed separately unless warranted by severity. If atrophy is present in both glands, it should be qualified as bilateral.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/reproductive-system-male/preputial-gland/Atrophy
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. Atrophy (preputial-gland). LabSmart 中文版:
https://www.labsmart.cn/ntp/preputial-gland-atrophy.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#preputial-gland-atrophy