Is Steve Jobs trying to tell us something about his cancer?

Perhaps the lung cancer shown in the right lung on the PET scan in the presentation was taken from a pet scan of Jobs. Source

At no time during Apple's WWDC presentation last Monday (June 9) did anyone mention a "lung tumor" (at 50 minutes 18 seconds) or that the name of the patient was "Johnny Appleseed" (at 48 minutes 55 seconds) even though its clearly visible on both slides.