FDG PET/CT 在一个病例的转移性形腺瘤在阴茎
Zhengguang Xiao1, Aisheng Dong2, Yang Wang3
1From the Department of Radiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine.
Clinical nuclear medicine
|January 8, 2025
概括
转移性形腺瘤是一种罕见的良性唾液腺瘤,可以扩散到骨等遥远的部位. 这一案例突出其在FDG PET/CT上的出现,强调其在骨损伤差异诊断中的包括.
科学领域:
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
- 病理学 病理学 病理学
背景情况:
- 多形腺瘤是良性唾液腺瘤.
- 这些瘤很少会在没有恶性转变的情况下远程转移.
- 初级瘤切除后的几年内可能发生转移.
研究的目的:
- 描述FDG PET/CT发现的一种罕见的转移性多形腺瘤病例.
- 突出诊断的考虑骨解性骨病变的患者有史有多形腺瘤的病史.
主要方法:
- 审查了一例病例报告,该病例报告的患者有唇形腺瘤的病史.
- 使用FDG PET/CT成像来评估阴茎骨损伤.
- 考虑了组织病理相关性.
主要成果:
- 腹腔转移呈现为FDG PET/CT上的扩张性,骨解性病变.
- 该病变在FDG PET/CT上表现出异质的代谢活性.
- 转移发生在最初的手术切除22年后.
结论:
- 转移性多样性腺瘤是一种罕见的实体,应在FDG-avid骨解性骨损伤的差异诊断中考虑.
- FDG PET/CT可以帮助检测和描述这种转移.
- 在初级瘤切除和转移之间可能存在长时间的潜伏期.
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