Results 81 to 90 of about 143,426 (270)

Toward optimization of target planning for magnetic resonance image-targeted, 3D transrectal ultrasound-guided fusion prostate biopsy [PDF]

, 2018
The current clinical standard for diagnosis of prostate cancer (PCa) is 2D transrectal ultrasound (TRUS)-guided biopsy. However, this procedure has a false negative rate of 21-47% and therefore many patients return for repeat biopsies.
Martin, Peter
core   +1 more source

Major Complications and Associated Risk Factors of Transrectal Ultrasound Guided Prostate Needle Biopsy: A Retrospective Study of 1875 Cases in Taiwan [PDF]

, 2007
Background/PurposeComplications from transrectal ultrasound (TRUS) guided prostate needle biopsy are occasionally encountered in the daily practice of urologists.
Chang, Shang-Jen, Chiang, I-Ni, Huang, Chao-Yuan, Huang, Kuo-How, Pu, Yeong-Shiau, Yu, Hong-Jen   +5 more
core   +2 more sources

Needle Tip Force Estimation using an OCT Fiber and a Fused convGRU-CNN Architecture [PDF]

, 2018
Needle insertion is common during minimally invasive interventions such as biopsy or brachytherapy. During soft tissue needle insertion, forces acting at the needle tip cause tissue deformation and needle deflection. Accurate needle tip force measurement provides information on needle-tissue interaction and helps detecting and compensating potential ...
arxiv   +1 more source

Prospective Evaluation of Unprocessed Core Needle Biopsy DNA and RNA Yield from Lung, Liver, and Kidney Tumors: Implications for Cancer Genomics

Analytical Cellular Pathology, 2018
Context. Targeted needle biopsies are increasingly performed for the genetic characterization of cancer. While the nucleic acid content of core needle biopsies after standard pathology processing (i.e., formalin fixation and paraffin embedding (FFPE ...
Mikhail T. Silk, Nina Mikkilineni, Tarik C. Silk, Emily C. Zabor, Irina Ostrovnaya, Ari A. Hakimi, James J. Hsieh, Etay Ziv, Natasha Rekhtman, Stephen B. Solomon, Jeremy C. Durack   +10 more
doaj   +1 more source

Effect of music on anxiety and pain during ultrasound-guided core needle breast biopsy: a randomized controlled trial

Diagnostic and Interventional Radiology, 2021
PURPOSEAlthough imaging-guided core needle breast biopsy is a minimally invasive diagnostic procedure, it is reported that patients may experience anxiety and pain.
Mustafa Emre Akın
doaj   +1 more source

Is ultrasonography-guided modified coaxial core biopsy of the breast a better technique? [PDF]

, 2009
Objective: To compare the diagnostic rate, patient comfort, and complications of ultrasonography-guided breast biopsy using a modified coaxial technique with ultrasonography-guided fine needle aspiration and traditional core biopsy. A secondary objective
Chu, YC, Ma, KF, Wong, CS, Wong, KW, Yeung, TH   +4 more
core  

The Current Role of Vacuum Assisted Breast Biopsy System in Breast Disease [PDF]

, 2011
The gold standard for breast biopsy procedures is currently an open excision of the suspected lesion. However, an excisional biopsy inevitably makes a scar.
American College of Radiology, Baez, Berg, Brown, Burbank, Burbank, Burbank, Chaiwun, Chen, Diaz, Fine, Fine, Fine, Gadzala, Govindarajulu, Grady, Graf, Hai-Lin Park, Houssami, Jackman, Jackman, Jackman, Jackman, Jackman, Jackman, Johnson, Krainick-Strobel, Lee Su Kim, Liberman, Liberman, Liberman, Liberman, Liberman, March, Park, Park, Park, Park, Parker, Parker, Parker, Parker, Parker, Perez-Fuentes, Pisano, Robbins, Sickles, Simon, Smith, Sperber, Stavros, Stavros, Tagaya, Varas, Vargas, Zografos   +55 more
core   +2 more sources

Optical Fiber-Based Needle Shape Sensing in Real Tissue: Single Core vs. Multicore Approaches [PDF]

arXiv, 2023
Flexible needle insertion procedures are common for minimally-invasive surgeries for diagnosing and treating prostate cancer. Bevel-tip needles provide physicians the capability to steer the needle during long insertions to avoid vital anatomical structures in the patient and reduce post-operative patient discomfort.
arxiv  

Video-Assisted Thoracic Surgery Core Needle Biopsy for Pulmonary Nodules in Patients with Impaired Lung Function: Is It Feasible and Safe?

Journal of Chest Surgery, 2023
Background: The number of patients with incidentally identified pulmonary nodules is increasing. This study attempted to confirm the usefulness and safety of video-assisted thoracic surgery (VATS) core needle biopsy of pulmonary nodules. Methods: Data
Yong-Seong Lee, Jong Duk Kim, Hyun-Oh Park, Chung-Eun Lee, In-Seok Jang, Jun-Young Choi   +5 more
doaj   +1 more source

초음파 유도하 핵생검에서 진단된 유방의 엽상종양 혹은 세포충실성섬유상피병변: 절제생검 결과와 초음파 소견과의 비교 [PDF]

, 2011
PURPOSE: The purpose of this study was to analyze the histologic concordance of sonographically guided core needle biopsy for phyllodes tumors or fibroepithelial lesions with cellular stroma of the breast by comparing this with the outcomes of excision ...
김은경
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