A biochemical recurrence implies that an individual with prostate cancer who has already received therapy now has evidence of disease activity as reflected by a rising PSA. This article by Dr. Maha Hussain does an excellent job of discussing this issue. Click HERE to read this informative piece from Prostatepedia.
From Dr. Fabio’s blog post:
Over the last few years, we have seen tremendous activity in the area of molecular imaging for prostate cancer. Just about every day we have colleagues asking about the various PET/CT imaging tests – what is available? How do they compare? What are the parameters for successful imaging?
We are proud to have contributed to this body of knowledge. Our work regarding C11-Acetate PET/CT imaging in the recurrent PCa setting with relationship to PSA kinetics has been recently published – representing the largest single-site evaluation of a molecular imaging agent. A link to the publication and brief overview of PET/CT Imaging for Prostate Cancer follow for your review. We hope you find this review useful.
Read the entire article on drfabio.com HERE
Prostate cancer–specific positron emission tomography (pcPET) has been shown to detect sites of disease recurrence at serum prostate-specific antigen (PSA) levels that are lower than those levels detected by conventional imaging. Commonly used pcPET radiotracers in the setting of biochemical recurrence are reviewed including carbon 11/fludeoxyglucose 18 (F-18) choline, gallium 68/F-18 prostate-specific membrane antigen (PSMA), and F-18 fluciclovine.
Note that this article mentions C-11 acetate briefly but does not cover it. Phoenix Molecular Imaging is not shown on the map of imaging centers. Also, the study does not examine the significance of PSA doubling time, whereas it has been reported that short doubling time enhances detection with C11-Acetate even at very low PSA.
Read the entire article on sciencedirect.com HERE