Endoscopic Ultrasound Fine Needle Aspiration Needle EUS FNA
Category Endoscopy Interventional Typical Use Obtain cytologic or histologic samples from pancreaticobiliary and mediastinal lesions under EUS guidance. Description A thin, hollow needle passed through an endoscopic ultrasound channel to perform targeted aspiration or core biopsy of lesions adjacent to the gastrointestinal tract, providing high diagnostic yield for pancreatic masses, lymph nodes, and subepithelial lesions … Read more