Results 91 to 100 of about 143,426 (270)

Ultrasound-Guided Core Needle Biopsy for Salivary Gland Lesions

Gomal Journal of Medical Sciences, 2004
Background: A salivary gland swelling may result from various causes and create a diagnostic challenge. This study was conducted to evaluate the usefulness of ultrasound-guided core needle biopsy as a diagnostic modality.
Syed Qaiser Husain Naqvi, Shamsuddin Shaikh, Syed Qarib Abbas Shah, Jan Muhammad Memon, Anwar Ali Akhund, Tabinda Taqi   +5 more
doaj  

Computed tomography–guided percutaneous transthoracic core needle biopsy for the diagnosis of mediastinal masses

The Journal of Association of Chest Physicians
Mediastinal masses encompass a wide spectrum of diseases; therefore, histopathological diagnosis is crucial for adequate surgical or medical treatments.
Sukanta Kodali, Sourindra Nath Banerjee, Jaydip Deb, Pulak Kumar Jana   +3 more
doaj   +1 more source

The value of a novel percutaneous lung puncture clamp biopsy technique in the diagnosis of pulmonary nodules [PDF]

, 2021
Background: Computed tomography-guided percutaneous lung biopsy is a crucial method to determine pulmonary anomalies, and is highly accurate in detecting evidence of malignancies, allowing medical practitioners to identify the stage of malignancy and ...
Cai, Chi, Fan, Jimin, Lin, Huihuang, Lin, Zhenwei, Wang, Yi, Yang, Dongyong, Zeng, Yiming, Zhu, Zhixing   +7 more
core   +1 more source

Problematic issues in breast core needle biopsies [PDF]

Modern Pathology, 2019
Image-directed core needle biopsies of the breast are routinely used in current clinical practice for the initial assessment of non-palpable breast lesions. This article provides an update on several important issues regarding evaluation of breast core needle biopsies.
openaire   +3 more sources

Ultra sound-guided thyroid fine needle aspiration [PDF]

, 2014
Fine Needle Aspiration (FNA) is a minimally invasive method for sampling focal lesions that uses a small gauge hypodermic needle (20-24 Gauge) to obtain cells for microscopic analysis.
Vassallo, Pierre
core  

Flexible transbronchial optical frequency domain imaging smart needle for biopsy guidance [PDF]

, 2013
Transbronchial needle aspiration (TBNA) is a procedure routinely performed to diagnose peripheral pulmonary lesions. However, TBNA is associated with a low diagnostic yield due to inappropriate needle placement.
Applegate, M. B., Bouma, Brett, Chee, A., Shishkov, Milen Stefanov, Suter, Melissa, Tan, K.M.   +5 more
core   +1 more source

Mediastinal follicular dendritic cell sarcoma: a rare, potentially under-recognized, and often misdiagnosed disease

Diagnostic Pathology, 2019
Background Mediastinal follicular dendritic cell sarcoma (FDCS) is extremely rare. Due to potential under-recognization of this disease, it happens to be misdiagnosed, especially on core needle biopsy.
You-Li Wu, Feng Wu, Cheng-Ping Xu, Guo-Lei Chen, Yu Zhang, Wei Chen, Xiao-Chu Yan, Guang-Jie Duan   +7 more
doaj   +1 more source

Fine needle aspiration or core biopsy

The Breast, 1999
Abstract The literature on fine needle aspiration cytology (FNAC) and core biopsy (CB) has been reviewed. The published results to date reveal better overall results for CB than FNAC. This is likely to be largely due to easier collection, preparation and pathological interpretation of specimens.
openaire   +2 more sources

Does needle calibre affect pain and complication rates in patients undergoing transperineal prostate biopsy? A prospective, randomized trial [PDF]

, 2009
Transperineal prostate biopsy is a procedure that can be used to obtain histological samples from the prostate. To improve both the quality of the biopsy core samples and prostate cancer detection, we are currently performing a prospective, randomized ...
BIANCHI, Giampaolo, D'AMICO, Roberto, DE STEFANI, Stefano, FIDANZA, Francesco Antonio, M. Paterlini, MICALI, Salvatore, Saredi G, SIGHINOLFI, Maria Chiara   +7 more
core   +1 more source

Deep learning analysis of breast MRIs for prediction of occult invasive disease in ductal carcinoma in situ [PDF]

arXiv, 2017
Purpose: To determine whether deep learning-based algorithms applied to breast MR images can aid in the prediction of occult invasive disease following the di- agnosis of ductal carcinoma in situ (DCIS) by core needle biopsy. Material and Methods: In this institutional review board-approved study, we analyzed dynamic contrast-enhanced fat-saturated T1 ...
arxiv