I hate to admit it but I've been a smoker for almost 50 years. I haven't made an appointment yet as I'm still unsure about what might constitute a problem and what doesn't. Knowing my pulmonologist doesn't want to re-scan for a year leaves me feeling it must not be serious. But the logical side of me thinks this can't all be "normal" and I'd rather know earlier when it may be manageable than later when it's too advanced. Question for you before I call - I'll be coming from another state so I'll have to plan for air, hotel, etc. How long should I allow for an appointment /and or tests - one day, two days, more? AND thank you so much for responding.