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Updated: Jul 22, 2025

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在18 F-FDG PET/CT上伪装成癌症的原发性胰腺淋巴瘤

Yun Chen, Shan Zheng, Zenan Wu

Clinical nuclear medicine

|July 24, 2023

概括

一名76岁的老人出现了黄. 18F-FDG PET/CT揭示了胰腺和淋巴结质量,最初怀疑是胰腺癌,但最终被诊断为扩散大B细胞淋巴瘤.

科学领域:

在瘤学瘤学.
核医学就是核医学.
病理学病理学病理学

背景情况:

黄和胰腺质量可能表明恶性瘤.
准确的诊断对于适当的治疗至关重要.

研究的目的:

使用18F-FDG PET/CT.来表征胰腺质量.
为了区分胰腺腺癌和淋巴瘤.

主要方法:

18F-FDG PET/CT成像用于代谢表征.
组织病理学检查以确定确诊.

主要成果:

在胰腺头部和肝脏状淋巴结中观察到强烈的FDG吸收.
组织病理学证实扩散大B细胞淋巴瘤,不包括腺癌.

结论:

18F-FDG PET/CT可以帮助胰腺质的代谢表征.
扩散大B细胞淋巴瘤可以在成像上模仿胰腺腺癌.

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