This was new to me, I only heard of C11-Choline for PC imaging, but obviously C11-Acetate is also very useful, as described in this study:
www.goldjournal.net/article/S0090-4295(05)01697-3/abstractIt is probably too early to tell which method is more optimal, but both sound promising. As with all the imaging, I suppose you have to have a certain PSA level (for Choline I think it is 2.0ng/ml) in order for cells to be visualized. Dr.Almeida seems to be a great doctor and scientist, good luck in your decision, all the best!