title: The role of percutaneous lung biopsy in the workup of a solitary pulmonary nodule.
abstract: As the technique of percutaneous lung biopsy continues to evolve, it offers an increasingly accurate method of establishing the malignancy or benignity of a solitary pulmonary nodule. There are relatively few contraindications to the procedure, and the complications-primarily pneumothorax and hemoptysis-generally resolve without therapy. Transthoracic needle aspiration has an important role in the workup for a "coin lesion." Other elements of the diagnostic workup-particularly the history, a chest roentgenogram, computed tomography, sputum cytology, and transbronchial brush biopsy-may either add to or substitute for a transthoracic needle aspiration biopsy. An algorithm can be used to guide the diagnostic approach to a solitary pulmonary nodule.
authors.forename: M H
authors.initials: MH
authors.lastname: Chaffey
mesh_terms: D001707:Biopsy, Needle / Q000009:adverse effects / Q000379:methods; D006801:Humans; D008168:Lung / Q000473:pathology*; D008175:Lung Neoplasms / Q000473:pathology; D011237:Predictive Value of Tests; D003074:Solitary Pulmonary Nodule / Q000473:pathology*