The cancer has reached your chest wall or its membranes, or the nerves connected to your diaphragm, or the outer layer of the sac around your heart. Symptoms Most lung cancers are not diagnosed ...

Lung cancer can cause fluid to collect in the space between the lungs and your chest wall. This is called pleural effusion and affects about 15% of people with lung cancer.

Lung cancer symptoms include chest pain, trouble breathing, and a cough that won’t go away or gets progressively worse. Other lung cancer symptoms can arise from complications or related syndromes.

Chest pain from lung cancer may worsen when breathing deeply, coughing, or laughing. Lung cancer can cause many other symptoms, such as tiredness, hoarseness, and shortness of breath.

Chest wall tumors are uncommon; surgical repair involves both resection of the tumor and reconstruction of the chest structures. Diagnosis of the tumor is performed to determine whether it is benign ...