i would get a second opinion.
i am concerned that they did not do a PET scan. i am concerned that they want to remove the lung without a complete staging workup.
for example, suppose this was colon cancer that metastasized to the lung. without a staging workup (including a PET scan and other things) they would not know where the primary cancer was. your husband would be without a lung and still have colon cancer.
maybe i am off base because i am basing what i say on what your said which may not be complete.
however, unless you are at a place like md anderson or sloan-kettering or johns hopkins, i do not see how your doctor can claim you are already getting the best care possible when you ask for a second opinion.
is this being done by your primary care doctor and a surgeon? with no oncologist involved? that is bad.
based on what i read in your note, it sounds like they are incompetent. even if they are on the right track, getting a second opinion is still the right thing to do.
pick someplace on the list below. my suggestion is to go with one of the top 3. go to their web site. click on patient appointment or something similar, call the phone number listed and just make an appointment. ask them what they know about transportation there (some airlines may offer discounts) and what hotels are near the hospital that they suggest (they may have a deal with a local hotel to give cancer patients a discount).
TOP 50 BEST *CANCER* CENTERS 2006
http://www.usnews.com/usnews/health/best-hospitals/rankings/ 1. Memorial Sloan - Kettering Cancer Center, New York
2. University of Texas M. D. Anderson Cancer Center, Houston
3. Johns Hopkins Hospital, Baltimore
4. Mayo Clinic, Rochester, Minn.
5. Dana - Farber Cancer Institute, Boston
6. University of Washington Medical Center, Seattle
7. Duke University Medical Center, Durham, N.C.
8. University of Chicago Hospitals
9. UCLA Medical Center, Los Angeles
10. University of California, San Francisco Medical Center