Results 41 to 50 of about 39,816 (293)

Evaluating the role of strain ratio elastography in determining malignancy potential and calculating objective BIRADS US scores using ultrasonography and elastography features [PDF]

open access: yes, 2018
Purpose: The aims of this study were, firstly, to evaluate solid breast masses based on their malignancy potential and to determine whether the strain elastography ratio (SER) can contribute to classical grey-scale ultrasonography findings, and secondly,
Özel, Betül Duran, Özel, Deniz
core   +1 more source

Integration of Longitudinal and Transverse Radiomics from Ultrasound Images with Clinical Factors for HER-2 Status Prediction in Invasive Breast Cancer Patients

open access: yesJournal of Investigative Surgery
Objective This study developed a nomogram combining longitudinal and transverse ultrasound radiomics with clinical factors to identify human epidermal growth factor receptor 2 (HER2) status in invasive breast cancer (BC).Materials and methods We analyzed
Jiangfeng Wu   +5 more
doaj   +1 more source

Safety and efficacy of microwave ablation for abdominal wall endometriosis: A retrospective study

open access: yesFrontiers in Surgery, 2023
ObjectivesThis retrospective study aimed to evaluate the safety and feasibility of ultrasound-guided microwave ablation in the treatment of abdominal wall endometriosis (AWE).BackgroundAWE is a rare form of endometriosis that often results in cyclic ...
Yujiang Liu   +3 more
doaj   +1 more source

Interventional endoscopic ultrasonography for pancreatic cancer

open access: yesWorld Journal of Clinical Oncology, 2011
Endoscopic ultrasonography (EUS) represents the combination of endoscopy and intraluminal ultrasonography. This allows use of a high-frequency transducer (5-20 MHz) that, due to the short distance to the target lesion, provides ultrasonographic images of higher resolution than those obtained from other imaging modalities, including multiple-detector ...
Kazuo, Hara   +9 more
openaire   +2 more sources

Volume reduction for ≥2 cm benign breast lesions after ultrasound-guided microwave ablation with a minimum 12-month follow-up

open access: yesInternational Journal of Hyperthermia, 2021
Objective To prospectively evaluate the efficacy of microwave ablation (MWA) for benign breast lesions (BBLs) ≥2 cm and explore the possible factors associated with the volume reduction rate (VRR) of ablated lesions.
Rui Cui   +8 more
doaj   +1 more source

An Atypical Presentation of Cystic Echinococcosis [PDF]

open access: yes, 2020
Cystic echinococcosis (CE) is an infection caused by the Echinococcus granulosus tapeworm. CE generally manifests in the liver, but it may present in any organ. These patients often first present to the emergency department.
Abou Asala, Elian D.   +3 more
core  

Ultrasonic locating devices for central venous cannulation: meta-analysis [PDF]

open access: yes, 2003
OBJECTIVES: To assess the evidence for the clinical effectiveness of ultrasound guided central venous cannulation. DATA SOURCES: 15 electronic bibliographic databases, covering biomedical, science, social science, health economics, and grey ...
Beverley, C.   +6 more
core   +3 more sources

A case of pancreatic cancer with concomitant median arcuate ligament syndrome treated successfully using an allograft arterial transposition [PDF]

open access: yes, 2015
An association of pancreatic cancer and median arcuate ligament syndrome (MALS) is a rare and challenging situation in terms of treatment. A 60-year-old man diagnosed with pancreatic cancer underwent laparotomy. A pancreaticoduodenectomy was planned, but
Bektas, Hüseyin   +4 more
core   +1 more source

Endoscopic ultrasonography‐guided biliary and pancreatic duct interventions [PDF]

open access: yesDigestive Endoscopy, 2017
Drainage of obstructed bile duct and pancreatic duct under endoscopic ultrasonography (EUS) guidance has evolved into viable techniques suitable for patients with failed endoscopic retrograde cholangiopancreatography (ERCP) and/or altered surgical anatomy.
Vinay, Dhir   +6 more
openaire   +2 more sources

Novel X-ray imaging technology enables significant patient dose reduction in interventional cardiology while maintaining diagnostic image quality [PDF]

open access: yes, 2015
Objectives: The purpose of this study was to quantify the reduction in patient radiation dose during coronary angiography (CA) by a new X-ray technology, and to assess its impact on diagnostic image quality.
Bacher, Klaus   +9 more
core   +1 more source

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