In most cases, metastatic cancer to the lung is a sign that the cancer has spread into the bloodstream. Usually cancer will be present even in places not seen by CT scans
The Lungs,Understanding Lung Cancer,Lung Cancer: Who's at Risk?,Recognizing Symptoms,Diagnosing Lung Cancer,Staging the Disease,Treatment for Lung Cancer,Treating Nonsmall Cell Lung Cancer
Chemotherapy in Stage IV (Metastatic) Non-Small Cell Lung Cancer Practice Guideline Report #7-2 ORIGINAL GUIDELINE: February 14, 1996 MOST RECENT LITERATURE SEARCH