Thanks, everyone! I have written down more questions to research and ask my doctor in our next appointment. It sounds like I should really dig into the cadaver vs. skin flap option to really see what the benefits and drawbacks are before I make a decision.

Still waiting on the results of the PET scan, so I probably won't have the information and firm diagnosis until Wednesday. But you have all helped me come up with a pretty comprehensive list of questions and concerns - so I hope to share more later this week.

Thanks again,
Gina