Percutaneous core cutting needle biopsy compared with fine-needle aspiration in the diagnosis of peripheral lung malignant lesions

Abstract

PCNB offers no substantial advantage over FNA in the evaluation of peripheral malignant lung lesions. Therefore, the authors recommend the use of FNA biopsy as the initial diagnostic procedure in all cases of suspected malignancy. The use of the PCNB technique is recommended when the diagnosis of malignancy by FNA is uncertain, or when a more detailed characterization of the lesion is required.