Transjejunal fine-needle biopsy using a forward-viewing echoendoscope for diagnosis of a rare hereditary paraganglioma.

Kazuma SaitoMasanori KobayashiMinato YokoyamaTowako TaguchiKoichiro KimuraTakumi AkashiYasuhisa FujiiRyuichi Okamoto

Published in: VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy (2024)

Video 1EUS-guided FNA using a forward-viewing echoendoscope enabled the accurate diagnosis of a hypervascularized retroperitoneal tumor as a hereditary paraganglioma.

Keyphrases

fine needle aspiration
ultrasound guided
air pollution
high resolution
mass spectrometry