Diagnostic Imaging

DECEMBER 30, 2024

Catch up on the most well-read computed tomography (CT) articles from 2024.

Computed Tomography 77

Computed Tomography 77

Diagnostic Imaging

JANUARY 5, 2024

Given the essential role of X-ray filtration in computed tomography (CT) systems, this author discusses key principles and emerging advances with filters and spectral shaping to facilitate quality imaging and optimal radiation dosing.

Computed Tomography 92

Computed Tomography X-ray Radiation Imaging 92

Imaging Technology

JUNE 25, 2024

milla1cf Tue, 06/25/2024 - 19:05 June 25, 2024 — Fujifilm Healthcare Americas Corporation, a leading provider of diagnostic and enterprise imaging solutions, announced it has received FDA 510(k) clearance for its new compact, 128-slice computed tomography ( CT ) system, the FCT iStream.

Computed Tomography 105

Computed Tomography Radiation Healthcare Healthcare 105

Diagnostic Imaging

OCTOBER 10, 2024

Researchers found that ultra-high resolution photon-counting significantly enhanced visualization of small vessels and facilitated improved reduction of blooming artifacts for head and neck computed tomography angiography (CTA) scans.

Computed Tomography 84

Computed Tomography 84

Diagnostic Imaging

DECEMBER 27, 2023

Catch up on the most well-read computed tomography (CT) articles from 2023.

Computed Tomography 129

Computed Tomography Diagnostic Imaging Diagnostic Imaging 129

Diagnostic Imaging

DECEMBER 10, 2024

In an interview at the RSNA conference, Sundus Lateef, MD, discussed the rise of silicosis and associated CT findings in a recent study of engineered stone countertop workers.

Computed Tomography 122

Computed Tomography 122

AuntMinnie

MARCH 3, 2025

Cleerlys AI-guided diagnostic system analyzes coronary computed tomography angiography (CCTA) scans to assess the risk of coronary artery disease.

Computed Tomography 182

Computed Tomography Disease Diagnostic IT 182

AuntMinnie

JULY 21, 2024

A team led by Emily Lippincott, MD, from Vanderbilt University found no adverse reactions to GBCAs in eight patients with a history of serious reactions or contraindications to iodinated contrast media. However, GBCAs and iodinated contrast media have no allergic cross reactions, the authors noted.

Computed Tomography 264

Computed Tomography Diagnostic Imaging Imaging Diagnostic 264

Diagnostic Imaging

AUGUST 7, 2024

Automated CT-derived assessments may provide stronger stratification of diabetes and cardiometabolic risks than conventional predictive models, according to a new study of over 32,000 adults in Korea.

Computed Tomography 115

Computed Tomography 115

CurveBeam AI

MARCH 30, 2023

WBCT is diagnostically and clinically superior to weight bearing X-Ray, allowing for more accurate and reliable diagnosis and grading of OA. Researchers concluded that there was a significant discrepancy observed in the diagnostic abilities of the two imaging modalities, even when readings were completed by a MSK radiologist.

Computed Tomography 78

Computed Tomography Radiography X-ray Diagnostic 78

AuntMinnie

JULY 19, 2024

Photon-counting CT (PCCT) performs with more accuracy than traditional CT imaging when it comes to identifying obstructive coronary stenosis, according to research presented at the Society of Cardiovascular Computed Tomography (SCCT) meeting being held in Washington, DC.

Diagnostic 124

Diagnostic Computed Tomography Disease Diagnose 124

AuntMinnie

NOVEMBER 12, 2024

He earned his medical degree at the University of Alabama School of Medicine and completed a residency in diagnostic radiology at the University of Florida. In 2018, Fishman received an endowed professorship from Johns Hopkins.

Radiologist 360

Radiologist Education Clinic Radiology 360

Professional Radiology

JUNE 12, 2024

Understanding the significance of these diagnostic tools is crucial in taking proactive steps toward maintaining a healthy heart. As a premier diagnostic imaging radiology center in El Paso, we specialize in providing meticulous imaging services coupled with compassionate customer care.

X-ray 245

X-ray Computed Tomography Diagnostic Imaging Disease 245

Diagnostic Imaging

APRIL 19, 2023

discussed a variety of imaging features associated with cerebrospinal fluid (CSF) leaks, the diagnostic utility of the Bern score as well as the merits of 3D T2FS MRI and dynamic computed tomography myelography. In a recent lecture at the American Roentgen Ray Society (ARRS) 2023 Annual Meeting, Andrew Callen, M.D.,

Computed Tomography 145

Computed Tomography Radiology MRI Diagnostic 145

AuntMinnie

JUNE 27, 2024

1 Some patients receive excessive radiation doses without diagnostic benefit, needlessly increasing their personal risk of developing cancer. International variation in radiation dose for computed tomography examinations: prospective cohort study. 2 Rebecca Smith-Bindman, MD. 2019 Jan 2:364:k4931. JAMA Intern Med.

Radiation 232

Radiation Computed Tomography DICOM Hospital 232

Professional Radiology

SEPTEMBER 13, 2022

Diagnostic imaging is an important tool used every day in healthcare to assist doctors in making the most informed decisions for their patients. Over the years, advancements in diagnostic imaging have greatly increased patients’ overall care, quality of life, and outcome when diagnosed with certain conditions.

Diagnostic Imaging 130

Diagnostic Imaging Diagnostic Imaging Magnetic Resonance Imaging 130

AuntMinnie

SEPTEMBER 16, 2024

The use of iodinated contrast media (ICM) for CT scans can be optimized in radiology departments to reduce its downstream environmental impact, according to a presentation delivered on September 13 at the International Society for Computed Tomography (ISCT) meeting.

Computed Tomography 264

Computed Tomography Patient Care Medical Imaging IT 264

AuntMinnie

NOVEMBER 12, 2024

In addition, an in-person demonstration called Radiology Reimagined: AI, innovation, and interoperability in practice is designed to showcase new technologies and communications standards needed to integrate AI into the diagnostic workflow, according to the RSNA. 11:00 a.m. | 10:30 a.m. |

X-ray 263

X-ray Computed Tomography Disease Radiologist 263

Diagnostic Imaging

AUGUST 13, 2024

Utilizing low-dose computed tomography (CT) scans for a cohort of over 10,000 non-smokers, researchers found that over 11 percent of study participants had clinically relevant lung nodules.

Computed Tomography 137

Computed Tomography Clinic 137

Diagnostic Imaging

AUGUST 22, 2024

For patients who had post-op recurrence after a Whipple procedure for pancreatic ductal adenocarcinoma (PDAC), between 80 to 86 percent of follow-up CT exams revealed new or increased soft tissue.

Computed Tomography 93

Computed Tomography 93

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 92

Computed Tomography 92

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 95

Computed Tomography Radiology Imaging 95

Medical Xpress: Radiology

MAY 1, 2023

These fractures could be detected by means of X-rays or computed tomography (CT), but this does not always occur. This process, which is known as osteoporosis, often goes unnoticed, even if there are fractures to the vertebral bodies.

Computed Tomography 105

Computed Tomography X-ray Diagnostic Imaging 105

Diagnostic Imaging

JULY 12, 2024

In newly issued proposals addressing changes to coverage for Medicare services in 2025, the Centers for Medicare and Medicaid Services (CMS) announced its intent to provide coverage of computed tomography colonography (CTC) for Medicare beneficiaries in 2025.

Computed Tomography 135

Computed Tomography Medicare Radiology IT 135

Diagnostic Imaging

JANUARY 15, 2025

In computed tomography (CT) scans for patients with solid non-small cell lung cancer (NSCLC) < 30 mm, emerging research suggests the lollipop sign is associated with a greater than fourfold likelihood of angiolymphatic invasion.

Computed Tomography 133

Computed Tomography 133

Imaging Technology

MARCH 11, 2025

tim.hodson Tue, 03/11/2025 - 10:49 March 10, 2025 Siemens Healthineers has received Food and Drug Administration clearance for its Naeotom Alpha class of photon-counting computed tomography scanners. Clinicians can evaluate small structures precisely and with fewer artifacts using lower radiation doses than conventional CT scanners.

Computed Tomography 52

Computed Tomography Emergency Room X-ray Radiation 52

Imaging Technology

JULY 9, 2024

Campione also joins the Blue Earth Diagnostics Ltd. Board of Directors and will serve as Vice Chair of the Blue Earth Diagnostics Inc. Board of Directors and will serve as Vice Chair of the Blue Earth Diagnostics Inc. Blue Earth Diagnostics, an indirect subsidiary of Bracco Imaging S.p.A., Board of Directors.

Diagnostic 105

Diagnostic Radiopharmaceuticals Nuclear Medicine Magnetic Resonance Imaging 105

Imaging Technology

MARCH 4, 2025

This new research demonstrates how anatomically accurate, patient-specific 3D-printed phantoms are scalable, cost effective and efficient in developing new CT scan algorithms and improving diagnostic precision.

Computed Tomography 52

Computed Tomography Imaging Education Medical Imaging 52

Diagnostic Imaging

MAY 11, 2023

In a large retrospective study of 26,455 participants from the National Lung Screening Trial, low dose computed tomography (LDCT) exams revealed significant incidental findings (SIFs), ranging from emphysema to suspicious lesions, in 8,954 participants.

Computed Tomography 142

Computed Tomography 142

AuntMinnie

FEBRUARY 29, 2024

He noted that in 2019, the European Society of Cardiology issued updated guidelines for diagnostic imaging of coronary artery disease (CAD), recommending noninvasive imaging (i.e., "Together with our radiographers, I learned to scan cardiac patients and learned special anatomy from pediatric cardiologists and pediatric cardiac surgeons."

Imaging 260

Imaging Imaging Modalities Computed Tomography MRI 260

AuntMinnie

OCTOBER 25, 2024

He earned his medical degree at the University of Alabama School of Medicine and completed a residency in diagnostic radiology at the University of Florida. An assistant professor of radiology and radiological science, Francis Deng, MD, is the Johns Hopkins radiology department's co-director of medical student diagnostic radiology electives.

Nuclear Medicine 358

Nuclear Medicine Education Radiology Technologist Radiation Science 358

Diagnostic Imaging

OCTOBER 21, 2024

For segment-level coronary artery calcium (CAC) scoring, a deep learning model had an accuracy rate of 73 percent for assigning calcifications to coronary artery segments and achieved a micro-average specificity of 97.8 percent.

Computed Tomography 85

Computed Tomography 85

Diagnostic Imaging

JUNE 2, 2023

In a review of patient data from 42 countries, researchers found that standardized typical findings on computed tomography (CT) for COVID-19 had a pooled sensitivity rate of 70 percent and a pooled specificity rate of 90 percent.

Computed Tomography 140

Computed Tomography 140

Diagnostic Imaging

JULY 30, 2024

In a 10-year analysis of computed tomography colonography (CTC) use in the United States, researchers found that CTC use increased from 1.4 percent of adults in 2019 to 3.5 percent in 2021.

Computed Tomography 126

Computed Tomography 126

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 141

Computed Tomography 141

Vesta Teleradiology

NOVEMBER 8, 2024

Every November, Radiologic Technology Week celebrates the vital role radiologic technologists play in patient care and diagnostics. The Current Demand for RTs With a growing aging population, hospitals and diagnostic labs have faced shortages of skilled RTs. vacancy rate, while computed tomography had a 17.7%

Radiology Technologist 59

Radiology Technologist Radiology Computed Tomography Education 59

Diagnostic Imaging

OCTOBER 18, 2023

In a multicenter cohort of patients with interstitial lung disease (ILD), a deep learning classification tool demonstrated an 81 percent sensitivity rate and a 77 percent specificity rate for predicting usual interstitial pneumonia on computed tomography (CT) scans.

Computed Tomography 135

Computed Tomography Disease 135