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前列腺癌是中老年男性患者最为常见的恶性肿瘤之一,在西方国家的发病率一直居高不下,在国内也逐步上升,严重威胁男性的健康和生命[1]。在前列腺癌发病早期治疗临床疗效更佳[2]。因此,早期准确诊断并确定有无转移对患者的生存和预后具有重要影响。目前临床上常用的全身筛查病灶主要是使用正电子发射断层扫描/计算机断层扫描(positron emission tomography/computed tomography,PET/CT)和单光子发射
Prostate cancer is one of the most common malignant tumors in middle-aged and elderly male patients. The incidence of prostate cancer in western countries has been continuously high. It is also gradually rising in China, which poses a serious threat to the health and life of men [1]. In the early stage of prostate cancer treatment of clinical efficacy is better [2]. Therefore, the early accurate diagnosis and determine whether the transfer of patients have a significant impact on the survival and prognosis. At present, the most commonly used systemic screening lesions are mainly positron emission tomography / computed tomography (PET / CT) and single photon emission