Palliative endobronchial brachytherapy for non-small cell lung cancer.

This is an updated version of the original review published in Issue 2, 2008 of The Cochrane Library. Non-small cell lung cancers (NSCLC) constitute about 80% of all lung cancer cases. Although surgery is the only curative treatment of NSCLC, fewer than 20% of tumors can be radically resected. Radiotherapy is one of the main treatment modalities in lung cancer, contributing to both its cure and palliation. Endobronchial brachytherapy (EBB) has been used as one approach to improve local control either alone or in combination with other treatments.