For metastatic or stage 4 lung cancer, ask about the genetic mutation results and also the PD-L1 testing. The tumor may be biopsied. Patients with a protein called PD-L1 may be better candidates for ...
A productive cough produces phlegm or mucus, clearing it from the lungs. A nonproductive cough ... your short-term symptoms usually last less than a week. It’s not uncommon, however, for ...
Pain in your back, for example, may be due to OA affecting the joints in your spine. You may first notice rheumatoid arthritis in the knee, where symptoms are common, but RA can affect multiple joints ...