At this time, a PSMA PET scan is used in the following situations: To rule out cancer spread to parts of the body far away from the pelvis (ie, metastases) in patients with prostate cancer that is potentially curable by surgery or radiotherapy. Patients with metastatic prostate cancer typical...
5. 2022 EAU A0198: The key role of concomitant androgen-deprivation therapy on the efficacy of imaging guided treatments in men with biochemical recurrent prostate cancer after radical prostatectomy and 68Ga-PSMA PET/CT scan 6. 2022...
There may be little additional value to imaging PCa patients with Na18F after a PSMA-targeted PET scan has already been performed.doi:10.2967/jnumed.119.227793S. RoweXin LiB. TrockR. WernerSarah M. FreyMichael DiGianvittorioJ. Bleiler
加上前列腺特异性膜抗原(PSMA)在前列腺癌成像中是放射性示踪剂一个有吸引力靶点16,已经有研究表明68Ga-PSMA PET/CT在治疗前分期(一级分期)或复发检测(二级分期)中对疾病的出色诊断,特别地是它能检测到PSA低于1ng/mL的前列腺癌生化复发患者的病变17,18。
Objectives Staging of extra-prostatic prostate cancer has traditionally been assessed by computerised tomography (CT), bone scan, and where indicated, pelvic lymph node dissection at the time of surgery. The advent of the prostate-specific membrane antigen (PSMA) positron emission tomography (PET) sc...
Currently, many PSMA PET/CT protocols entail voiding before the scan or the administration of diuretics such as furosemide to wash out accumulated radiotracer from the bladder. This may improve the visualization of small prostatic lesions and surrounding lymph nodes during standard imaging. However, ...
Application of PSMA PET/CT and Bone Scan in the Diagnosis of Bone Metastases in Prostate Cancer 在线阅读 下载PDF 引用 收藏 分享 摘要 前列腺癌是男性中第二大常见癌症,2020年有191,930例新诊断病例和33,330例因前列腺癌死亡。前列腺癌(PCa)进展时常发生骨转移。大约70%的晚期前列腺癌患者发生骨转移。
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目的分析18F-FDG PET/CT影像学检测,前列腺特异性膜抗原(PSMA)检测以及二者联合检测对前列腺癌的诊断价值.方法将2019年8月~2020年8月期间来本院检查或治疗的疑似前列腺癌患者133例纳入本次研究,经术后病理证实74例为前列腺癌患者,作为前列腺癌组,59例为前列腺增生者,作为前列腺增生组,两组年龄匹配.18F-FDG PET/...
The purpose of this retrospective, multicenter study was to assess efficacy of PSMA-PET/CT-guided salvage radiotherapy (sRT) in patients with recurrent or