Diagnostic Imaging

MAY 13, 2024

While acknowledging variable accuracy overall with CT-derived fractional flow reserve (FFR-CT) values, researchers found that the accuracy rate increased to 90 percent for FFR-CT values greater > 0.90 and < 0.49.

Computed Tomography 54

Computed Tomography 54

Future Teleradiology

DECEMBER 6, 2023

Introduction: Step into the world of medical imaging and join us on a fascinating journey through the evolution of Computed Tomography (CT). Chapter 10: Conclusion – The CT Chronicles: A Journey Continues: The journey through the evolution of Computed Tomography continues.

Computed Tomography 52

Computed Tomography Radiation X-ray Medical Imaging 52

Diagnostic Imaging

MARCH 7, 2024

In joint consensus recommendations issued from the Society of Abdominal Radiology and the American College of Gastroenterology, researchers discussed key pearls, benefits, and limitations of CT angiography for imaging of overt lower GI bleeding and CT enterography for detecting small bowel bleeding.

Computed Tomography 87

Computed Tomography Radiology Imaging 87

JVIR

DECEMBER 19, 2022

To evaluate a software simulating the perfused liver volume from virtual selected embolization points on proximal enhanced cone-beam computed tomography (CT) liver angiography data set using selective cone-beam CT as a reference standard.

Computed Tomography 52

Computed Tomography 52

European Society of Radiology: AI

DECEMBER 18, 2023

Article: Core and penumbra estimation using deep learning-based AIF in association with clinical measures in computed tomography perfusion (CTP) Authors: Sukhdeep Singh Bal, Fan-pei Gloria Yang, Nai-Fang Chi, Jiu Haw Yin, Tao-Jung Wang, Giia Sheun Peng, Ke Chen, Ching-Chi Hsu & Chang-I Chen

Computed Tomography 52

Computed Tomography Clinic 52

Open Medscience

SEPTEMBER 21, 2021

The post Diagnostic Accuracy of Computed Tomography Coronary Angiogram in Heart Disease appeared first on Open Medscience. CTCA imaging has revolutionised how physicians detect coronary artery disease due to its exceptional sensitivity.

Computed Tomography 52

Computed Tomography Disease Diagnostic Imaging 52

JVIR

FEBRUARY 21, 2024

This prospective study evaluated the feasibility and safety of percutaneous computed tomography (CT)-guided lung biopsies using a table-mounted robotic system with steering capabilities.

Computed Tomography 40

Computed Tomography 40

JVIR

DECEMBER 15, 2023

To evaluate the efficacy percutaneous lumbar discectomy (PLD) under computed tomography (CT) guidance on pain, functional capacities and to estimate the speed of recovery by assessing the time before return to work.

Computed Tomography 40

Computed Tomography 40

UCSF Biomedical Imaging

JUNE 7, 2023

Galateia Kazakia, PhD, and researchers in the Bone Quality Research Lab at UCSF are validating a ‘virtual bone biopsy’ using time-lapse High Resolution peripheral Quantitative Computed Tomography (HR-pQCT) for its potential to replace surgical bone biopsy.

Computed Tomography 52

Computed Tomography IT 52

Imaging Technology

JUNE 16, 2023

a leading provider of advanced medical imaging solutions, is proud to announce the 4 year anniversary of their CLARIS V Cone Beam Computed Tomography (CBCT) imaging device at the Santa Barbara Zoo. milla1cf Fri, 06/16/2023 - 20:18 June 16, 2023 — iCRco, Inc. ,

Computed Tomography 86

Computed Tomography Imaging Diagnose Medical Imaging 86

JVIR

FEBRUARY 21, 2024

This study aims to analyze the correlation between quantitative improvement in blood flow to the foot, calculated using catheter-directed foot computed tomography (CT) perfusion studies before and after angioplasty, and clinical success in 6 months for patients with critical limb-threatening ischemia (CLTI).

Computed Tomography 40

Computed Tomography Clinic 40

JVIR

FEBRUARY 21, 2024

This prospective study evaluated the feasibility and safety of percutaneous computed tomography (CT)-guided microwave ablation of hepatic tumors (which were undetectable in scans without intravenous contrast medium injection) using an electromagnetic navigation system with a marker software.

Computed Tomography 40

Computed Tomography 40

JVIR

NOVEMBER 23, 2023

Cone-beam computed tomography (CBCT) guidance has been introduced to assist evaluation of the vascular anatomy and improve navigation in prostatic artery embolization (PAE).

Computed Tomography 40

Computed Tomography Radiation 40

JVIR

FEBRUARY 21, 2024

To evaluate the effectiveness of chemical component separation (CCS) via computed tomography (CT)-guided intramuscular injection of OnabotulinumtoxinA in postoperative recurrence of large complex ventral abdominal hernias.

Computed Tomography 40

Computed Tomography 40

JVIR

AUGUST 9, 2023

To evaluate if the addition of cone-beam computed tomography (CBCT) to digital subtraction angiography (DSA) improves the identification of the genicular arteries during genicular artery embolization (GAE) for knee pain secondary to osteoarthritis (OA).

Computed Tomography 40

Computed Tomography 40

CurveBeam AI

MARCH 30, 2023

The post Comparative Assessment of Midfoot Osteoarthritis Diagnostic Sensitivity Using Weight Bearing Computed Tomography vs Weight Bearing Plain Radiography appeared first on CurveBeam AI.

Computed Tomography 78

Computed Tomography Radiography X-ray Diagnostic 78

JVIR

JULY 29, 2023

This study aimed to assess the diagnostic performance of carbon dioxide (CO2) and intraprocedural unenhanced computed tomography (IPCT) for adrenal venous sampling (AVS) (CO2-IPCT-AVS) in patients with primary aldosteronism (PA) and a history of iodine contrast medium allergy.

Computed Tomography 40

Computed Tomography Diagnostic 40

ScienceDirect

MAY 9, 2024

Publication date: Available online 8 May 2024 Source: Clinical Radiology Author(s): Mengyuan Jing, Huaze Xi, Jingjing Yang, Hao Zhu, Qiu Sun, Wei Ren, Liangna Deng, Tao Han, Yuting Zhang, Junlin Zhou

Computed Tomography 40

Computed Tomography Disease Clinic Radiology 40

Open Medscience

MARCH 1, 2019

The post Medical X-ray imaging using computed tomography appeared first on Open Medscience. Conventional X-ray systems are based on an immovable X-ray tube whereas the CT scanner uses a rotational X-ray source.

Computed Tomography 40

Computed Tomography X-ray Medical Imaging 40

ScienceDirect

MAY 6, 2024

Publication date: Available online 6 May 2024 Source: Clinical Radiology Author(s): Duchang Zhai, Rong Liu, Yan Liu, Hongkun Yin, Wen Tang, Junlin Yang, Kefu Liu, Guohua Fan, Shenghong Ju, Wu Cai

Computed Tomography 40

Computed Tomography Clinic Radiology 40

ScienceDirect

MAY 4, 2024

Publication date: Available online 4 May 2024 Source: Clinical Radiology Author(s): Yingying Yu, Chao Han, Xiaojing Gan, Weili Tian, Cheng Zhou, Yong Zhou, Xiaoyan Xu, Zhi Wen, Wenya Liu

Computed Tomography 40

Computed Tomography Clinic Radiology 40

JVIR

FEBRUARY 21, 2024

CT lymphangiography is a novel imaging method and crucial for diagnosis of the lymphatic diseases. Spectral CT can provide superior imaging of central lymphatic structures by separating and quantifying iodinated contrast agents compared to MR lymphangiography. We evaluate the feasibility of in vivo lymphatic system imaging using spectral CT.

Computed Tomography 40

Computed Tomography Imaging Disease 40

Medical Xpress: Radiology

APRIL 24, 2024

A recent study designed and implemented by investigators at Cedars-Sinai found that artificial intelligence (AI) can accurately evaluate cardiovascular risk during a routine chest computed tomography (CT) scan without contrast.

Computed Tomography 100

Computed Tomography 100

Imaging Technology

DECEMBER 20, 2023

milla1cf Wed, 12/20/2023 - 16:32 December 22, 2023 — Annual low-dose CT screening has been recently shown to result in high cure rates of over 80%, but methods of conducting a lung cancer screening program vary and best practices have yet to emerge.

Computed Tomography 52

Computed Tomography Disease Interventional Radiology Clinic 52

JVIR

FEBRUARY 21, 2024

Histotripsy is a non-thermal, non-invasive, and non-ionizing focal tumor therapy. Cone-beam CT (CBCT) targeting has been developed for tumors not visible on ultrasound, and its feasibility demonstrated in in-vivo and phantom experiments.

Computed Tomography 40

Computed Tomography Ultrasound IT 40

Diagnostic Imaging

MAY 3, 2024

A computed tomography (CT)-based radiomics model that includes 28 radiomic features showed significantly higher accuracy, sensitivity, and specificity than conventional CT in differentiating benign and malignant thyroid nodules, according to newly published research.

Computed Tomography 75

Computed Tomography 75

Diagnostic Imaging

FEBRUARY 21, 2024

The use of computed tomography (CT) for cases of minor head trauma was associated with a 29 percent higher incidence of hematologic malignant neoplasms in comparison to those with no CT, according to a new study involving over 2,400,000 pediatric patients.

Computed Tomography 122

Computed Tomography 122

Diagnostic Imaging

JANUARY 2, 2024

The presence of pericardial effusion on chest computed tomography (CT) was associated with a 56 percent higher 30-day mortality risk in men with COVID-19 but had no impact on the prognosis for women with COVID-19, according to newly published research.

Computed Tomography 132

Computed Tomography 132

Radiology Business

JANUARY 25, 2024

Another 36% think that both magnetic resonance imaging and computed tomography use the same technology to create diagnostic images.

Magnetic Resonance Imaging 115

Magnetic Resonance Imaging Computed Tomography Radiation Diagnostic Imaging 115

JVIR

FEBRUARY 21, 2024

Angiogenesis in knee osteoarthritis (OA) is a progressive process contributing to synovitis and pain. However, the relationship between knee OA severity, genicular artery caliber, and knee vascularity, is not well understood.

Computed Tomography 40

Computed Tomography 40

Diagnostic Imaging

NOVEMBER 9, 2023

The Rapid SDH module on the RapidAI platform reportedly offers a sensitivity rate of 93 percent for detection of hemispheric subdural hematoma on non-contrast computed tomography (CT) scans.

Computed Tomography 118

Computed Tomography 118

Diagnostic Imaging

JANUARY 8, 2024

The BioTraceIO software reportedly facilitates visualization of liver tumor ablation procedures based on real-time ultrasound imaging and provides superior post-op estimates of ablation zone volume in comparison to computed tomography.

Computed Tomography 107

Computed Tomography Ultrasound Imaging 107

Imaging Technology

JANUARY 17, 2024

According to research conducted by Polaris Market Research, the global positron emission tomography (PET)/computed tomography (CT) scanner device market size is expected to reach $3.34 B by 2028.

Computed Tomography 102

Computed Tomography 102

Diagnostic Imaging

NOVEMBER 20, 2023

The artificial intelligence (AI)-powered technology reportedly offers decreased noise magnitude while enhancing image reconstruction for cardiovascular computed tomography (CT) scanners.

Computed Tomography 108

Computed Tomography Imaging 108

Radiology Business

JANUARY 4, 2024

Bhvita Jani, medical imaging principal analyst at Signify Research, discusses the most recent innovations in computed tomography with Radiology Business Digital Editor Dave Fornell.

Computed Tomography 100

Computed Tomography Medical Imaging Medical Radiology 100

Diagnostic Imaging

JANUARY 22, 2024

Reportedly offering improved delineation of pulmonary structures and greater accuracy with computed tomography (CT) values of pulmonary tissue, the artificial intelligence (AI)-powered LungQ 3.0.0. may facilitate enhanced precision and efficiency with interventional procedures such as lung volume reduction and ablation procedures.

Computed Tomography 107

Computed Tomography 107

Diagnostic Imaging

NOVEMBER 22, 2023

positron emission tomography/computed tomography (PET/CT) reportedly offers an industry-leading time of flight (TOF) and detector technology that facilitates the diagnosis of smaller lesions. The Biograph Vision.X

Computed Tomography 111

Computed Tomography 111