MP20-13 FACTORS AFFECTING POSITIVITY OF GA-68-PSMA PET/CT IN RECURRENCE OF LOCALIZED PROSTATE CANCER FOLLOWING DEFINITIVE THERAPY
نویسندگان
چکیده
منابع مشابه
The use of 68 Ga-PSMA PET CT in men with biochemical recurrence after definitive treatment of acinar prostate cancer.
INTRODUCTION Early localisation of disease recurrence after definitive treatment of prostate cancer is vital to determine suitability for salvage treatment. Our aim was to further investigate the relationship between prostate specific antigen (PSA) level and detection of suspected cancer recurrence using 68 Ga-PSMA PET/CT in patients with biochemical recurrence after radical prostatectomy (RP)...
متن کاملDelineating biochemical failure with Ga-PSMA-PET following definitive external beam radiation treatment for prostate cancer
Background and purpose: We investigated the role of Ga-PSMA-PET (PSMA) to determine the location of disease recurrence in those with a rising PSA following definitive external beam radiation treatment (EBRT). Materials and methods: 538 men were treated with image guided EBRT to a dose of 78 or 82 Gy between 2007 and 2014. Patients at least 24 months post EBRT with biochemical failure (nadir + 2...
متن کاملInitial Experience of (68)Ga-PSMA PET/CT Imaging in High-risk Prostate Cancer Patients Prior to Radical Prostatectomy.
UNLABELLED Prostate-specific membrane antigen (PSMA) overexpression theoretically enables targeting of prostate cancer (PCa) metastases using gallium Ga 68 ((68)Ga)-labeled PSMA ligands for positron emission tomography/computed tomography (PET/CT) imaging. Promising detection rates have been reported when using this approach for functional imaging of recurrent PCa; however, until now, the diagn...
متن کاملDelineating biochemical failure with 68Ga-PSMA-PET following definitive external beam radiation treatment for prostate cancer.
BACKGROUND AND PURPOSE We investigated the role of 68Ga-PSMA-PET (PSMA) to determine the location of disease recurrence in those with a rising PSA following definitive external beam radiation treatment (EBRT). MATERIALS AND METHODS 538men were treated with image guided EBRT to a dose of 78 or 82Gy between 2007 and 2014. Patients at least 24months post EBRT with biochemical failure (nadir+2) u...
متن کاملDiagnostic Accuracy of Ga-68-HBED-CC-PSMA-Ligand-PET/CT before Salvage Lymph Node Dissection for Recurrent Prostate Cancer
Background: By targeting the prostate-specific membrane antigen (PSMA) on prostate cancer (PCa) cells PSMA-PET/CT shows great potential in locating the site of biochemical recurrence even at low PSA (Prostate-specific antigen)-levels. Accurate imaging of PCa recurrent lymph node metastases (LNM) is crucial for metastases directed therapies such as salvage-lymph node dissection (salvage-LND). Ob...
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ژورنال
عنوان ژورنال: Journal of Urology
سال: 2018
ISSN: 0022-5347,1527-3792
DOI: 10.1016/j.juro.2018.02.683