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.

brain mri

Deep learning system outperforms rads in brain tumor identification and classification

The new findings findings represent “a step toward improved tumor diagnoses," according to authors of a new study published in JAMA.

August 18, 2022
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.

EHR tracking system significantly improves diagnostic timelines for liver cancer patients

Implementing an EHR cancer tracking system to review radiology reports for abnormal findings resulted in patients at one Veterans Affairs Hospital receiving their cancer diagnosis and treatment months earlier than those who were imaged before the system was put into place.

August 8, 2022
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

Around the web

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

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

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