Results 31 to 40 of about 1,130,205 (306)

A Convenient and Less Invasive Technique of Labial Minor Salivary Gland Biopsy Using a Minimal Incision With a Needle Tip [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2014
ObjectivesThis study was to show the technique and to compare the usefulness and complications of biopsy using a minimal incision with a needle tip of the labial minor salivary glands with those of conventional incisional lip biopsy in the diagnosis of ...
Won Yong Lee   +3 more
doaj   +1 more source

EUS-Guided Biopsy with a Novel Puncture Biopsy Forceps Needle—Feasibility Study

open access: yesDiagnostics, 2021
Endoscopic ultrasound (EUS) with fine needle aspiration (FNA) or biopsy (FNB) to diagnose lesions in the gastrointestinal tract is common. Demand for histology sampling to identify treatment-specific targets is increasing. Various core biopsy FNB needles
Geke Litjens   +10 more
doaj   +1 more source

Crawling Magnetic Robot to Perform a Biopsy in Tubular Environments by Controlling a Magnetic Field

open access: yesApplied Sciences, 2021
We developed a crawling magnetic robot (CMR), which can stably navigate and perform biopsies remotely in tubular environments by controlling a magnetic field. The CMR is composed of a crawling part and a biopsy part.
Eunsoo Jung   +4 more
doaj   +1 more source

Determining malignancy in CT guided fine needle aspirate biopsy of subsolid lung nodules: Is core biopsy necessary?

open access: yesEuropean Journal of Radiology Open, 2019
Purpose: To assess the success of determining malignancy in subsolid lung nodules by fine needle aspirate of CT-guided transthoracic needle biopsy. Material and method: This IRB approved retrospective study analyzed CTguided transthoracic needle biopsy ...
Nantaka Kiranantawat   +7 more
doaj   +1 more source

A comparative study on ultrasound-guided elite, Mammotome, and core needle biopsy for diagnosing malignant breast masses

open access: yesArchives of Medical Science, 2019
Introduction The present study aims to clarify the advantages and disadvantages of elite biopsy, to provide a reference for selecting the puncture method.
Shi-Fang Zou   +10 more
doaj   +1 more source

Transthoracic Needle Biopsy [PDF]

open access: yesSeminars in Interventional Radiology, 2011
Transthoracic needle biopsy (TTNB) is integral in the diagnosis and treatment of many thoracic diseases, and is an important alternative to more invasive surgical procedures. Both computed tomography and ultrasound may be used as imaging guidance for TTNB, with CT being more commonly utilized.
openaire   +3 more sources

Meta‐analysis of the diagnostic accuracy of ultrasound‐guided fine‐needle aspiration and core needle biopsy in diagnosing axillary lymph node metastasis

open access: yesBritish Journal of Surgery, 2018
Axillary lymph node status remains a significant prognostic indicator in breast cancer. Here, the diagnostic accuracy of ultrasound‐guided fine‐needle aspiration (US‐FNA) and ultrasound‐guided core needle biopsy (US‐CNB) in axillary staging was compared.
I. Balasubramanian   +5 more
semanticscholar   +1 more source

The role of Tru-cut needle biopsy in the diagnosis of palpable breast masses.

open access: yesمجلة كلية الطب, 2014
Background: Breast Lump Is The Second Most Common Presenting Symptom, After Breast Pain, To The Breast Clinic. Tru-Cut Needle Biopsy Provides Enough Tissue For Histopathological Diagnosis And Is Considered A Reliable Method For Establishing Preoperative ...
Mahmood H. Hassan   +2 more
doaj   +1 more source

Diagnostic Challenge of a Deep Minor Salivary Gland Neoplasm

open access: yesCase Reports in Otolaryngology, 2014
Core needle biopsy represents a safe and cheap alternative diagnostic method to open biopsy and fine-needle aspiration cytology in head and neck tumors.
Vivian P. Wagner   +6 more
doaj   +1 more source

Comparison of diagnostic quality of kidney biopsy obtained using 16g and 18g needles in patients with diffuse renal disease

open access: yesSaudi Journal of Kidney Diseases and Transplantation, 2012
To determine the diagnostic quality and complication rates of 16G and 18G needles in biopsy of the kidney, we performed renal biopsy using a biopsy gun under ultrasound guidance in 50 patients who were prospectively and evenly assigned to one of the two ...
Komal Arora   +2 more
doaj   +1 more source

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