Endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) is currently performed on a routine basis at many endoscopic centers and it is evident that this procedure has a major impact ...

thorax.dk Background: A study was undertaken to evaluate the clinical impact of endoscopic ultrasound guided fine needle aspiration ... mediastinal abscess, and leiomyoma of the oesophagus).

J Gastroenterol Hepatol. 2006;21(11):1646-1655.