良性创伤性肋骨骨折：前列腺癌 68Ga-前列腺特异性膜抗原 PET/CT 检查的潜在陷阱。
Benign Traumatic Rib Fracture: A Potential Pitfall on 68Ga-Prostate-Specific Membrane Antigen PET/CT for Prostate Cancer.
机构信息
From the Department of Nuclear Medicine & PET Centre, Aarhus University Hospital, Aarhus, Denmark.
出版信息
Clin Nucl Med. 2018 Jan;43(1):38-40. doi: 10.1097/RLU.0000000000001871.
PMID:29076907
Abstract
Two, respectively, 72- and 76-year-old men with recently diagnosed high-risk prostate cancer were referred for primary staging with Ga-prostate-specific membrane antigen (PSMA) PET/CT. In both patients, the PET scans revealed increased Ga-PSMA uptake in, respectively, 3 and 4 rib fractures, characteristically placed as "pearls on a string." These cases illustrate important pitfalls when reporting PSMA PET.
摘要
两名分别为 72 岁和 76 岁的男性患者，近期被诊断为高危前列腺癌，接受 Ga-前列腺特异性膜抗原（PSMA）PET/CT 进行原发分期。在这两名患者中，PET 扫描分别显示 3 处和 4 处肋骨骨折处 Ga-PSMA 摄取增加，特征性地呈现为“串珠样”。这些病例说明了报告 PSMA PET 时的重要陷阱。
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