Results 271 to 280 of about 1,208,564 (350)

Endoscopic ultrasonography‐guided biopsy using a Franseen needle design: Initial assessment

Digestive Endoscopy, 2017
Ji Young Bang, Udayakumar Navaneethan, Shyam Varadarajulu   +2 more
exaly   +2 more sources

Magnetically Actuated Soft Capsule Endoscope for Fine-Needle Biopsy.

Soft Robotics, 2020
Wireless capsule endoscopes have revolutionized diagnostic procedures in the gastrointestinal (GI) tract by minimizing discomfort and trauma. Biopsy procedures, which are often necessary for a confirmed diagnosis of an illness, have been incorporated ...
Donghoon Son, H. Gilbert, M. Sitti
semanticscholar   +1 more source

Development and first in‐human use of a Raman spectroscopy guidance system integrated with a brain biopsy needle

Journal of Biophotonics, 2019
Navigation‐guided brain biopsies are the standard of care for diagnosis of several brain pathologies. However, imprecise targeting and tissue heterogeneity often hinder obtaining high‐quality tissue samples, resulting in poor diagnostic yield.
J. Desroches, É. Lemoine, Michael Pinto, Eric Marple, Kirk Urmey, R. Diaz, M. Guiot, B. Wilson, K. Petrecca, F. Leblond   +9 more
semanticscholar   +1 more source

Endoscopic ultrasound-guided liver biopsy using a 22-G fine needle biopsy needle: a prospective study

Endoscopy, 2019
Background Endoscopic ultrasound-guided liver biopsy (EUS-LB) using a 19-gauge (19-G) EUS needle is becoming increasingly popular. We evaluated the efficacy and safety of a 22-G EUS fine needle biopsy (FNB) needle for performing EUS-LB.
M. Hasan, Kambiz S. Kadkhodayan, Evgeny Idrisov, Saeed Ali, Ehsan Rafiq, D. Ben-Ami Shor, Ala Abdel-Jalil, U. Navaneethan, J. Bang, S. Varadarajulu, R. Hawes, P. Pernicone   +11 more
semanticscholar   +1 more source

22G Acquire vs. 20G Procore needle for endoscopic ultrasound-guided biopsy of pancreatic masses: a randomized study comparing histologic sample quantity and diagnostic accuracy

Endoscopy, 2020
Background Endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) has been suggested for obtaining high quality tissue samples from pancreatic tumors. We performed a multicenter randomized crossover trial comparing EUS-FNB with a 20G Procore needle vs.
D. Karsenti, L. Palazzo, Bastien Perrot, J. Zago, A. LeMaistre, J. Cros, B. Napoléon   +6 more
semanticscholar   +1 more source