title: EUS-FNA using a forward-view echoendoscope in difficult cases.
authors: Pietro
authors: P
authors: Fusaroli
authors: Stefania
authors: S
authors: Cortecchia
authors: Giancarlo
authors: G
authors: Caletti
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D044963:Biopsy, Fine-Needle; D004067:Digestive System Neoplasms / Q000175:diagnosis* / Q000473:pathology; D019160:Endosonography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged