I was wondering more about how they administer the test. Doc has explained how it works - but wondering if there would be another IV injection or if it is a drink you take the night before etc... I'm a bit needle phobic and hate IV's. I almost passed out when they did the IV for the resection.

SCC Right Lateral Tongue T2N0M0 Dx 01/12/06, Surgery 01/25/06. Partial Glossectomy, Bilateral Neck Dissection - 22 lymph nodes - all clear. No radiation.