Results 21 to 30 of about 1,130,205 (306)

19 G aspiration needle versus 19 G core biopsy needle for endoscopic ultrasound-guided liver biopsy: a prospective randomized trial

Endoscopy, 2019
Background Endoscopic ultrasound-guided liver biopsy (EUS-LB) is a safe and effective method for accomplishing parenchymal liver biopsy. The aim of this study was to compare a 19 G aspiration needle (FNA) with a 19 G Franseen-tip core biopsy needle (FNB)
Rafael Ching-Companioni, D. Diehl, A. Johal, B. Confer, H. Khara   +4 more
semanticscholar   +1 more source

Comparison of fine needle aspiration cytology and core needle biopsy findings with excisional biopsy in breast malignancy

Journal of Pathology of Nepal, 2019
Background: Fine needle aspiration cytology and core needle biopsy are reliable procedures for breast cancer detection. Core needle biopsy is an established alternative to surgical biopsy for diagnosis and prognostication. However, there may be a concern
Uma Bhatta, Shovana Karki, Gita Sayami, Dosti Regmi   +3 more
doaj   +1 more source

A Deep Learning Model for Prostate Adenocarcinoma Classification in Needle Biopsy Whole-Slide Images Using Transfer Learning

Diagnostics, 2022
The histopathological diagnosis of prostate adenocarcinoma in needle biopsy specimens is of pivotal importance for determining optimum prostate cancer treatment. Since diagnosing a large number of cases containing 12 core biopsy specimens by pathologists
Masayuki Tsuneki, Makoto Abe, Fahdi Kanavati   +2 more
doaj   +1 more source

Biopsy Needle Integrated with Electrical Impedance Sensing Microelectrode Array towards Real-time Needle Guidance and Tissue Discrimination

Scientific Reports, 2018
A biopsy needle with electrical impedance sensor array based on stainless steel microelectrodes (EIS needle) was developed for real-time four electrode measurement and multi-spot sensing of tissues during the biopsy process.
Jaeho Park, Won-Mook Choi, Kyuyoung Kim, W. Jeong, J. Seo, I. Park   +5 more
semanticscholar   +1 more source

Core needle biopsy versus incisional biopsy for differentiation of soft‐tissue sarcomas: A systematic review and meta‐analysis

Cancer, 2020
Controversies exist regarding the biopsy technique of choice for the accurate diagnosis of soft‐tissue sarcoma (STS). The objective of this systematic review and meta‐analysis was to compare the diagnostic accuracy of core needle biopsy (CNB) versus ...
E. Birgin, Cui Yang, S. Hetjens, C. Reissfelder, P. Hohenberger, N. Rahbari   +5 more
semanticscholar   +1 more source

A Multicenter comparative trial of a novel EUS-guided core biopsy needle (SharkCore™) with the 22-gauge needle in patients with solid pancreatic mass lesions

Endoscopic Ultrasound, 2018
Background and Objectives: The ability to obtain adequate tissue of solid pancreatic lesions by EUS-guided remains a challenge. The aim of this study was to compare the performance characteristics and safety of EUS-FNA for evaluating solid pancreatic ...
Mariam Naveed, A. Siddiqui, T. Kowalski, D. Loren, A. Khalid, Ayesha Soomro, S. M. Mazhar, Joseph Yoo, Raza Hasan, S. Yalamanchili, Nicholas P. Tarangelo, L. Taylor, D. Adler   +12 more
semanticscholar   +1 more source

Application of transrectal ultrasound-guided repeat needle biopsy in the diagnosis of prostate cancer in Chinese population: A retrospective study

Journal of Research in Medical Sciences, 2016
Background: Transrectal ultrasound-guided repeat needle biopsy (TUGRNB) is widely used for diagnosis of prostate cancer (PCa). However, significance of TUGRNB in Chinese population was rarely reported.
Yi Wang, Xizhi Wang, Jiang Yu, Jun Ouyang, Weidong Shen, Yibin Zhou, Jianquan Hou, Duangai Wen, Jinxian Pu, Yuxi Shan, Boxin Xue   +10 more
doaj   +1 more source

Real-Time Bioimpedance-Based Biopsy Needle Can Identify Tissue Type with High Spatial Accuracy

Annals of Biomedical Engineering, 2018
Histological analysis is meaningful in diagnosis only if the targeted tissue is obtained in the biopsy. Often, physicians have to take a tissue sample without accurate information about the location of the instrument tip.
Sanna Halonen, J. Kari, P. Ahonen, K. Kronström, J. Hyttinen   +4 more
semanticscholar   +1 more source

Ultrasound Guided Core Needle Biopsy in The Diagnosis of Suspicious Breast Lesions: Radiologist’s perspectives

مجله كليه طب الكندي, 2023
Background: Ultrasound guided core needle biopsy is becoming a gold standard in the work up of suspicious breast lesion. In Iraq, radiologists are not taking the lead in core needle biopsy performance.
Nabaa Aswad, Raad Hefdhi Abedtwfeq
doaj   +1 more source

Bone Marrow Biopsy Needle Type Affects Core Biopsy Specimen Length and Quality and Aspirate Hemodilution

American Journal of Clinical Pathology, 2018
Objectives Bone marrow biopsies are essential for evaluating patients with suspected or confirmed hematopoietic disorders or malignancies, but little is known about how biopsy needle type affects biopsy length and/or quality.
Jonathan R. Brestoff, A. Toland, Khalid F Afaneh, A. Qavi, Barbara Press, P. Westervelt, F. Kreisel, Anjum Hassan   +7 more
semanticscholar   +1 more source