Why is it difficult to detect lung cancer in its earliest stages?

Filter 1 answers by contributor:

  • PRACTITIONER
  • GROUP
  • AUTHOR
  • TV PERSONALITY
  • ALL
  1. Dr. John A. Howington
     
    Dr. John A. Howington of NorthShore University HealthSystem answered:
    Early-stage lung cancer is a dime-sized growth in the center of the lung. The lung doesn’t have pain receptors, so you can’t feel it. Most often, a chest x-ray won’t show early-stage lung cancer. That’s why we see such a substantial benefit in CT scans for lung cancer, because if you detect it early, lung cancer is curable. The majority of people have no symptoms until their lung cancer is at an advanced stage.
    Helpful? 1 person found this helpful
    More Related Answers from NorthShore University HealthSystem
    Early-stage lung cancer is a dime-sized growth in the center of the lung. The lung doesn’t have pain receptors, so you can’t feel it. Most often, a chest x-ray won’t show early-stage lung cancer. That’s why we see such... More