Results 221 to 230 of about 500,069 (263)

Randomized trial comparing the fork-tip and the side-fenestrated needles for EUS-guided fine-needle biopsy of solid pancreatic lesions.

Gastrointestinal Endoscopy, 2020
BACKGROUND AND AIMS The aim of this study was to compare the performance of EUS-guided fine-needle biopsy using fork-tip (SharkCore, Medtronic, USA) or side-fenestrated (ProCore, Cook Medical, Limerick, Ireland) needles in patients with solid pancreatic ...
S. Crinó, M. Le Grazie, E. Manfrin, M. C. Conti Bellocchi, L. Bernardoni, A. Granato, F. Locatelli, A. Parisi, S. di Stefano, L. Frulloni, A. Larghi, A. Gabbrielli   +11 more
semanticscholar   +1 more source

Randomized trial comparing the Franseen and Fork-tip needles for EUS-guided fine-needle biopsy sampling of solid pancreatic mass lesions.

Gastrointestinal Endoscopy, 2018
BACKGROUND AND AIMS Recently, a 3-plane symmetric needle with Franseen geometry and a Fork-tip biopsy needle have been developed for histologic tissue procurement.
J. Bang, Shantel Hébert‐Magee, U. Navaneethan, M. Hasan, R. Hawes, S. Varadarajulu   +5 more
semanticscholar   +1 more source

Arterial Wall Penetration Forces in Needles versus Cannulas

Plastic and Reconstructive Surgery, 2019
Background: If safety is defined as the diminished ability to penetrate facial arteries, the goal of this study was to investigate whether different-sized cannulas are safer than correspondingly sized needles for the application of facial soft-tissue ...
T. Pavicic, Katherine L. Webb, K. Frank, R. Gotkin, B. Tamura, S. Cotofana   +5 more
semanticscholar   +1 more source

Atraumatic versus conventional lumbar puncture needles: a systematic review and meta-analysis.

The Lancet, 2017
BACKGROUND Atraumatic needles have been proposed to lower complication rates after lumbar puncture. However, several surveys indicate that clinical adoption of these needles remains poor.
Siddharth Nath, A. Koziarz, J. Badhiwala, W. Alhazzani, Roman Jaeschke, Sunjay Sharma, L. Banfield, A. Shoamanesh, Sheila K. Singh, F. Nassiri, W. Oczkowski, E. Belley‐Cote, R. Truant, K. Reddy, M. Meade, F. Farrokhyar, M. Bała, F. Alshamsi, M. Krag, I. Etxeandia-Ikobaltzeta, R. Kunz, O. Nishida, C. Matouk, M. Selim, A. Rhodes, G. Hawryluk, S. Almenawer   +26 more
semanticscholar   +1 more source

Thermal formation of mesoporous single-crystal Co3O4 nano-needles and their lithium storage properties

Journal of Materials Chemistry, 2008
Xiong Wen Lou, Da Deng, Jim Yang Lee
exaly   +2 more sources

RULER: What's the Real Context Size of Your Long-Context Language Models?

arXiv.org
The needle-in-a-haystack (NIAH) test, which examines the ability to retrieve a piece of information (the"needle") from long distractor texts (the"haystack"), has been widely adopted to evaluate long-context language models (LMs).
Cheng-Ping Hsieh, Simeng Sun, Samuel Kriman, Shantanu Acharya, Dima Rekesh, Fei Jia, Boris Ginsburg   +6 more
semanticscholar   +1 more source

Complete prevention of blood loss with self-sealing haemostatic needles.

Nature Materials, 2017
M. Shin, Sung-Gurl Park, B. Oh, Keumyeon Kim, Seongyeon Jo, Moon Sue Lee, Seok Song Oh, Seon-Hui Hong, E. Shin, Ki-suk Kim, Sun-Woong Kang, Haeshin Lee   +11 more
semanticscholar   +1 more source

Comparison of the diagnostic performance of 2 core biopsy needles for EUS-guided tissue acquisition from solid pancreatic lesions.

Gastrointestinal Endoscopy, 2017
M. Nayar, B. Paranandi, M. Dawwas, J. Leeds, A. Darné, B. Haugk, D. Majumdar, Muna M Ahmed, K. Oppong   +8 more
semanticscholar   +1 more source

Are needles of Pinus pinaster more vulnerable to xylem embolism than branches? New insights from X-ray computed tomography.

Plant, Cell and Environment, 2016
P. Bouche, S. Delzon, B. Choat, É. Badel, T. Brodribb, R. Burlett, H. Cochard, Katline Charra-Vaskou, Bruno Lavigne, Shan Li, S. Mayr, Hugh Morris, J. Torres-Ruiz, V. Zufferey, S. Jansen   +14 more
semanticscholar   +1 more source

A meta-analysis comparing ProCore and standard fine-needle aspiration needles for endoscopic ultrasound-guided tissue acquisition

Endoscopy, 2015
J. Bang, R. Hawes, S. Varadarajulu
semanticscholar   +1 more source