What causes PTE in COVID-19 patients?
July 10, 2020 -- CT pulmonary angiography findings suggest that the development of pulmonary thromboembolism (PTE) in patients with COVID-19 is a manifestation of pulmonary artery thrombosis due to lung inflammation rather than venous thromboembolism, according to a study published July 9 in Radiology: Cardiothoracic Imaging. Read More
Are community rads supported for oncology imaging?
July 10, 2020 -- Although the rate of advanced oncological imaging in specialized, academic cancer centers has increased over the past 15 years, most of these exams continue to be read by radiologists in other practice settings who may not have specific expertise, according to a study published July 5 in the Journal of the American College of Radiology. Read More
Acute abdominal symptoms may indicate COVID-19
July 8, 2020 -- Researchers from New York City have found that patients who present with acute abdominal symptoms may have COVID-19 and, if so, are likely to require hospitalization, according to a study published July 4 in European Radiology. Read More
Can radiomics improve CT lung cancer screening?
July 7, 2020 -- Two radiomics features on low-dose CT (LDCT) exams in lung cancer screening can be used to identify early-stage lung cancer patients who may be at higher risk for poor survival outcomes, potentially enabling earlier interventions, according to research published online June 29 in Scientific Reports. Read More
Almost 40% of CTPA exams find PE in COVID-19 patients
July 6, 2020 -- Researchers have discovered that 37% of CT pulmonary angiography (CTPA) exams performed on patients with confirmed COVID-19 disease identify pulmonary embolism (PE). Their results were published July 2 in Radiology: Cardiothoracic Imaging. Read More
AI could help radiologists better detect kidney cancer
July 6, 2020 -- Artificial intelligence (AI) used with CT data could help abdominal radiologists better identify and classify kidney cancer, according to a presentation delivered at the recent virtual annual meeting of the Society for Imaging Informatics in Medicine. Read More
AI algorithm can help in incidental detection of PE
June 30, 2020 -- An artificial intelligence (AI) algorithm can highlight incidental cases of pulmonary embolism (PE) on contrast-enhanced chest CT exams that were performed for reasons other than to detect PE, according to a presentation at the recent online annual conference of the Society for Imaging Informatics in Medicine. Read More