Greater than 95% of lung cancers can be categorized as either small cell lung cancer (SCLC) or non-small cell lung cancer (NSCLC), with adenocarcinoma and squamous cell carcinoma being the most common NSCLC. Carcinoid tumors and mesothelioma may also arise in the lung but are less common. The lungs are also a common site of metastatic cancer.
Environmental and lifestyle factors have been associated with the development of lung cancer. These include cigarette smoking, environmental toxins, and radiation therapy. Lung cancer screening may be advisable in select patients.
The prognosis and treatment of lung cancer is dependent on the type of cancer present, lymph node involvement, and the presence or absence of metastasis. Treatment options include surgical resection, chemotherapy, and/or radiation.
C34.90 – Malignant neoplasm of unspecified part of unspecified bronchus or lung
363358000 – Malignant tumor of lung
- Mediastinal malignancy
- Pneumonia (eg, viral, bacterial)
- Chronic obstructive pulmonary disease
- Atypical mycobacterial infection
- Fungal infection (eg, aspergillosis, histoplasmosis)
- Pulmonary embolism
- Interstitial lung disease
- Goodpasture syndrome
- Granulomatosis with polyangiitis
- Septic emboli
Last Updated: 11/15/2018