PSMA PET Scan Daniel H. Kwon, MD1; Ana I. Velazquez, MD, MSc1; Ivan de Kouchkovsky, MD1 Author Affiliations Article Information JAMA Oncol. 2022;8(12):1860. doi:10.1001/jamaoncol.2022.3531 What Is a PSMA PET Scan? A prostate-specific membrane antigen positron emission tomography (...
得到的分割结果可用于提取PET衍生的定量生物标志物,并用于治疗反应评估和放射组学研究。关键词:前列腺癌、[68Ga]Ga-PSMA、PET/CT、深度学习、人工智能。 Figure 图 Fig. 1 An example of a whole body [68Ga]Ga-PSMA PET scan acquired from the skull to the middle of the thigh. The left image (A) ...
The PSMA PET scan is an emerging imaging modality with improved sensitivity and specificity over conventional imaging for prostate cancer staging. It uses PET in conjunction with a tracer that is highly effective in detecting prostate cancer throughout the body so the precise location of th...
Approved PSMA-PET Imaging Tracer Options for Prostate Cancer Author(s): Phillip Koo, MD,Michael S. Cookson, MD, MMHC+2 More The panel reviews the similarities and differences between the FDA-approved PSMA-PET tracer options for prostate cancer imaging. EP: 1.Risk Stratification of Patients wit...
PET/CTGa-68-PSMApitfallanal fistulainflammationGa-68-prostate-specific membrane antigen (PSMA) PET/CT scan for primary staging discovered increased Ga-68-PSMA uptake in a known anal fistula in a recently diagnosed high-risk prostate cancer patient. The patient had an ongoing history of surgical ...
Ga-prostate-specific membrane antigen (PSMA) PET/CT scan for primary staging discovered increased Ga-PSMA uptake in a known anal fistula in a recently diagnosed high-risk prostate cancer patient. The patient had an ongoing history of surgical revisions of complex fistulas in the perianal region, ...
Full size image As seen in Table 2, the lesions classified as positive on the [89Zr]Zr-PSMA-617 scan comprised 3 of 4 possible local recurrences, 1 of 8 possible lymph node metastases, and 2 of 8 possible bone metastases. Table 2 Classification of [68Ga]Ga-PSMA-11 PET/CT-indeterminate...
Targeted Therapy for Early Breast Cancer, Progress Treating Recurrent Glioma, PSMA PET Scan Advances Research Presented UCLA investigators present the latest cancer research at the American Society of Clinical Oncology annual meeting June 2 to June 6 in ChicagoGetty...
Only two studies, both case reports, investigated PSMA PET in a primary setting which had advanced loco-regional involvement [35,41]. For both these papers, the ACC was already histologically confirmed and the PSMA PET scan was performed after standard staging imaging. ACC was reported as an ...
Figure 4. Time–activity curves and histograms in (a,b) tumor, in kidney (c) calyxes and (d) cortex, (e,f) liver, and (g,h) muscle for the PET imaging of NOD-Rag1null IL2rgnull (NRG) mice and (i) biodistribution following the last scan. Note the changes in the Y-axis for...