Does coughing up phlegm mean I have lung cancer? - Elwyn Cabebe, MD - Oncology

Coughing up phlegm does not necessarily mean you have lung cancer. In this video, oncologist Elwyn Cabebe, MD, of Good Samaritan Hospital,describes other conditions that can cause phlegm, and what you should do. For more information please visit our website at www.goodsamsanjose.com/.