[18F]-FDG PET/CT for suspected lymphoma relapse in a patient with concomitant pneumococcal pneumonia during COVID-19 outbreak: unexpected SARS-Cov-2 co-infection despite double RT-PCR negativity

在 COVID-19 疫情期间，一名合并肺炎球菌性肺炎的患者因疑似淋巴瘤复发而接受了 [18F]-FDG PET/CT 检查：尽管两次 RT-PCR 检测结果均为阴性，但仍意外发现 SARS-CoV-2 合并感染。