Results 51 to 60 of about 143,426 (270)

SlicerPET: A workflow based software module for PET/CT guided needle biopsy [PDF]

, 2015
Biopsy is commonly used to confirm cancer diagnosis when radiologically indicated. Given the ability of PET to localize malignancies in heterogeneous tumors and tumors that do not have a CT correlate, PET/CT guided biopsy may improve the diagnostic yield of biopsies.
arxiv   +1 more source

Lymphocyte Classification in Hyperspectral Images of Ovarian Cancer Tissue Biopsy Samples [PDF]

arXiv, 2022
Current methods for diagnosing the progression of multiple types of cancer within patients rely on interpreting stained needle biopsies. This process is time-consuming and susceptible to error throughout the paraffinization, Hematoxylin and Eosin (H&E) staining, deparaffinization, and annotation stages.
arxiv  

The effect of the number of needle maneuver in the lung and the number of pleural punctures on the formation of pneumothorax, a complication of lung transthoracic core needle biopsy

Journal of Contemporary Medicine, 2020
Aim This study sought to investigate the effect of the needle maneuver count and number of pleural punctures on pneumothorax in CT-guided transthoracic core needle biopsy.
Fatih Öncü, Hıdır Esme, Ferdane Melike Duran, Bekir Turgut   +3 more
doaj   +1 more source

Development and evaluation of a prediction model for underestimated invasive breast cancer in women with ductal carcinoma in situ at stereotactic large core needle biopsy. [PDF]

PLoS ONE, 2013
BACKGROUND:We aimed to develop a multivariable model for prediction of underestimated invasiveness in women with ductal carcinoma in situ at stereotactic large core needle biopsy, that can be used to select patients for sentinel node biopsy at primary ...
Suzanne C E Diepstraten, Stephanie M W Y van de Ven, Ruud M Pijnappel, Petra H M Peeters, Maurice A A J van den Bosch, Helena M Verkooijen, Sjoerd G Elias   +6 more
doaj   +1 more source

Effectiveness of core needle biopsy in the diagnosis of thyroid lymphoma and anaplastic thyroid carcinoma: A systematic review and meta-analysis [PDF]

, 2022
Both anaplastic thyroid carcinoma (ATC) and thyroid lymphoma (TL) clinically present as rapidly enlarging neck masses. Unfortunately, in this situation, like in any other thyroid swelling, a routine fine-needle aspiration (FNA) cytology is the first and ...
Cabanillas, Maria E, Clement, Paul M, Cohen, Oded, Ferlito, Alfio, Goedseels, Nathan, Golusinski, Pawel, Guntinas-Lichius, Orlando, Piazza, Cesare, Randolph, Gregory W, Rinaldo, Alessandra, Ronen, Ohad, Sanabria, Alvaro, Shaha, Ashok R, Teng, Yong, Triantafyllou, Asterios, Tufano, Ralph P, Vander Poorten, Vincent, Williams, Michelle D, Zafereo, Mark   +18 more
core   +1 more source

Needle bevel geometry influences the flexural deflection magnitude in ultrasound-enhanced fine-needle biopsy [PDF]

arXiv, 2022
It has been recently demonstrated that use of ultrasound increases the tissue yield in ultrasound-enhanced fine-needle aspiration biopsy (USeFNAB) as compared to conventional fine-needle aspiration biopsy (FNAB). To date, the association between bevel geometry and needle tip action has not been widely explored.
arxiv  

An analysis of diagnostic practices in a mammography unit in a tertiary hospital in South Africa

South African Journal of Radiology, 2017
Background: Breast cancer is the most common cancer in females in South Africa. The reporting of breast imaging has been standardised internationally using the Breast Imaging and Reporting Data System (BI-RADS), which includes guidelines for reporting of
Clare A. Surridge, Matthew D.M. Goodier
doaj   +1 more source

Concordance assay between sonographic and histologic findings in breast lesions under Core Needle Biopsy [PDF]

Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2019
Introduction: Regarding to high prevalence of breast cancer, it is important to find strategies for early, rapid, convenient and accessible diagnosis. After screening and detecting a lesion in the breast, the type of lesion and the degree of malignancy ...
Farhad yousefi, Donya Farrokh, Seyed Ali Alamdaran, Bita Abbasi, Maryam Salehi, Majid Shams   +5 more
doaj   +1 more source

Real-time three-dimensional optical coherence tomography image-guided core-needle biopsy system [PDF]

Advances in optical imaging modalities, such as optical coherence tomography (OCT), enable us to observe tissue microstructure at high resolution and in real time.
Bizheva, Bluemke, Dershaw, Huang, Huo, Hwang, Iftimia, Jung, Kriege, Li, Lorenser, Mujat, Nguyen, Pijnappel, Quirk, Rasakanthan, Rich, Tearney, Wieser, Wiratkapun, Zhang, Zysk, Zysk, Zysk, Zysk, Zysk   +25 more
core   +2 more sources

Impact of touch preparations on core needle biopsies [PDF]

Cancer Cytopathology, 2014
BACKGROUNDTouch preparations (TPs) can be performed for on‐site adequacy assessment of core needle biopsies (CNBs). Although TPs can play a role in decreasing the number of nondiagnostic core biopsies, the impact of TPs on CNB has not been extensively evaluated.METHODSComputerized tomography–guided CNBs performed in a tertiary cancer center were ...
Leung Chu Tong, Oscar Lin, Natasha Rekhtman, Dorota Rudomina   +3 more
openaire   +3 more sources