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主要局部性膀粉样性与负的术后刚果红色染色:一个病例报告
Yuchong Qiu1,2, Sicheng Wu3, Jianyang Lv3
1Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
Urology case reports
|January 6, 2025
概括
局部膀氨基粉症,一种罕见的瘤模仿,可以呈现出血. 阴性刚果红色污点并不排除粉样性粉症,强调全面的诊断评估,以准确诊断.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 病理学 病理学 病理学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 局部性膀氨基粉症是一种罕见的疾病.
- 它经常模仿膀瘤,报告有200多例病例.
- 无痛的大型出血是潜在的呈现症状.
研究的目的:
- 报告局部膀氨基粉症病例.
- 突出诊断挑战,特别是关于刚果红色染色.
- 强调需要全面的诊断方法.
主要方法:
- 一个67岁的女性患有出血症的病例报告.
- 囊镜检查与活检和尿道切除膀质量.
- 组织病理学检查包括血素和乙素 (H&E) 和刚果红色染色.
主要成果:
- 最初的囊镜活检显示了怀疑氨基粉症与肯定的刚果红色染色.
- 切除质量的组织病理学揭示了H&E染色上的粉红色物质.
- 重要的是,切除质量的刚果红色染色是负的.
结论:
- 一个负的刚果红色染色结果并不排除膀 Amyloidosis.
- 综合临床,实验室,放射学和组织病理学数据的综合评估对于准确的诊断至关重要.
- 这一案例凸显了考虑amyloidosis的重要性,即使有非典型的染色结果.
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