Peroral cholangioscopy-guided forceps biopsy versus fluoroscopy-guided forceps biopsy for extrahepatic biliary lesions.

Takumi OnoyamaWataru HamamotoYuri SakamotoShiho KawaharaTaro YamashitaHiroki KodaSoichiro KawataYohei TakedaKazuya MatsumotoHajime Isomoto

Published in: JGH open : an open access journal of gastroenterology and hepatology (2020)

The diagnostic yield of F-FB for ECC is similar to that of POCS-FB. POCS-FB is not necessary for the initial pathological diagnosis of indeterminate biliary lesions.

Keyphrases

fine needle aspiration
ultrasound guided
atrial fibrillation