Introduction | Anatomy | Abstracting, Coding, & Staging | Treatment | Hands-on Exercise |
Signs & Symptoms
Lung Cancer | Types of Lung Cancer | Risk Factors | Signs & Symptoms | Survival Rate | Unit Review & Quiz |

Signs and Symptoms

In many cases, symptoms do not appear until the cancer is quite advanced. However, by the time a tumor does cause changes within the lungs, the signs include:

• Difficulty breathing – stridor (a harsh sound with each breath), wheezing, labored breathing, shortness of breath;
• SOB (shortness of breath)
• Coughing, possibly with blood in sputum;
• Recurring pneumonia or bronchitis;
• Chest, shoulder, or arm pain;
• Loss of appetite;
• Weight loss;
• Bone pain;
• Hoarseness;
• Headaches or seizures;
• Swelling of the face or neck;
• Fatigue.

Early Detection

There are no routine screening tests for lung cancer. Detection at an early stage is possible with an x-ray or sputum analysis and some doctors order these tests, especially for people who smoke. However, there is no evidence that such attempts at lung cancer screening have a positive impact on treatment or survival. If a doctor suspects lung cancer, an x-ray is the first step in diagnosis.