Oncology Imaging

Medical imaging has become integral to cancer care, assessing the stage and location of cancerous tumors. By utilizing powerful imaging modalities including CT, MRI, MRA and PET/CT, oncology imaging radiologists are able to assist referring physicians in the detection and diagnosis of cancer.

The American College of Cardiology and American Heart Association have collaborated on a new update to the much-discussed 2021 chest pain guidelines. The American College of Emergency Physicians and Society for Cardiac Angiography and Interventions also contributed to the document.

Radiation therapy more likely to cause second primary cancer in prostate cancer patients

The authors stated that their results should not deter providers from offering their patients radiotherapy treatment but rather encourage in-depth discussions and shared decisions pertaining to the best options.

August 1, 2022
Prostate Cancer

Hybrid multidimensional prostate MRI is 'a step in the right direction' for quantitative assessments

Using hybrid multidimensional MRI exams in lieu of multiparametric MRI for the assessment of prostate cancer could reduce interpretation times while increasing interobserver agreement. 

July 26, 2022
CT pancreas diabetes.jpg

Imaging surveillance program detects pancreatic cancer in its earliest stages

Individuals at high risk of pancreatic cancer benefit from annual imaging and have decreased mortality rates compared to those who forgo preventive screening.  

July 14, 2022
Lung

Reducing image-guided lung biopsy complications

Experts observed significantly reduced pneumothorax and pulmonary hemorrhage rates of 8% and 6% when utilizing the method.

July 7, 2022
lung cancer pulmonary nodule chest

Preoperative PET/CT imaging linked with better survival in advanced lung cancer

PET/CT imaging in these patients increases overall survival depending on the cancer’s stage, with those diagnosed with stage 3A and 3B NSCLC appearing to benefit the most from the exam. 

June 24, 2022
Patient in hospital bed

Radiomic model predicts radiotherapy outcomes for patients with brain metastases

The model performed well in assessing treatment responses, but experts explained that one of the most beneficial aspects of their model was that its results are interpretable in a “clinician-friendly way.” 

June 22, 2022
An international panel of experts recently developed and validated a reporting assessment scoring system that analyzes the location and extent of prostate cancer recurrence. 

The benefits of preoperative prostate MRI are clear, so why isn't every man getting one?

Preoperative MRI use increased substantially from 2003 to 2016—from 2.9% to 28.2% to be exact—but the modality remained underutilized in certain regions and among specific populations in the United States.

June 16, 2022
A comparison of standard 2D mammography (right) and digital breast tomosynthesis (DBT), or 3D mammography (left). The DBT creates a data set of 1 mm slices that the radiologist can look through to see more detail in suspect areas and determine if it dense breast tissue is masking a tumor.

DBT is better for women with increased breast cancer risks

For the research, special attention was paid to women with dense breasts and other factors that raise their risk of a breast cancer diagnosis.

June 16, 2022

Around the web

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound. 

The newly approved AI models are designed to improve the detection of pulmonary embolisms and strokes in patients who undergo CT scans.

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