lung cancer

A long-time friend of mine was recently diagnosed with lung cancer. I've known him for 30 years and have never once seen him smoke a cigarette or even smelled cigarette smoke on him. Marijuana is another story.
Two of my grandparents died of lung cancer.
It is only appropriate that during the week that honors National Pet Day research that supports using the superior snouts of dogs for cancer screening was presented at the annual Experimental Biology 2019 meeting of the
The Annals of Internal Medicine produced a hat-trick of material on screening for lung cancer, a study, a letter, and editorial. What is the big interest?
Cancer is most easily "cured" when it's caught early. That's the rationale behind Pap tests for cervical cancer, PSA tests for prostate cancer, and mammograms for breast cancer.