Erik Ridley

Erik is senior editor at and focuses on coverage of artificial intelligence and imaging informatics. He joined the website in 2000 and has 24 years of radiology journalism experience, including previous stints with Diagnostic Imaging magazine, Diagnostic Imaging Scan newsletter, and PACS and Networking News. Erik holds a bachelor's degree in journalism from the University of Connecticut.

Articles by this author
CR, DR vendors debate digital x-ray methods at SCAR meeting
June 4, 2000 -- PHILADELPHIA - Prospective purchasers looking to enter the world of digital x-ray must first decide which technique to choose. And the choice isn’t always clear cut, as indicated by a debate between proponents of competing digital technologies on June 3 at the Symposium for Computer Applications in Radiology.
GE acquiring Lunar to extend reach in bone density, orthopedic imaging
June 2, 2000 -- In a deal expected to close by the third quarter of 2000, GE Medical Systems today announced its plan to buy Lunar in a stock swap valued at approximately $150 million.
New online survey says buyers are targeting ultrasound in 2000
June 1, 2000 -- A new ultrasound scanner is high on the wish list of many prospective equipment buyers, according to a new online survey conducted by
Conference girds for diverse audience with launch of SCAR University
May 31, 2000 -- The centerpiece for this year's Symposium for Computer Applications in Radiology is a new educational program that will allow attendees to learn about PACS at a level based on their expertise.
Cedara steps into ultrasound with Dicomit purchase
May 30, 2000 -- Medical imaging and PACS software developer Cedara has moved aggressively into the ultrasound marketplace by acquiring connectivity firm Dicomit.
Patients with total knee replacement may be at risk for stress fracture of fabella
May 29, 2000 -- Determining the cause of persistent pain following total knee replacement can be challenging and can lead to a broad differential diagnosis.
Mandibular sclerosis seen on CT can signal invasion by squamous cell carcinoma
May 19, 2000 -- While squamous cell carcinoma invasion of the oral cavity can be identified on a CT exam by erosion of the cortical surface of the mandible, the significance of a sclerotic appearance to underlying bone has been unclear.
Unneeded breast surgeon referrals caused by clinician ignorance of BI-RADS terms
May 12, 2000 -- WASHINGTON, DC - Radiologists are now required under the Mammography Quality Standards Act (MQSA) to report imaging results using the lexicon of the Breast Imaging Reporting and Data System (BI-RADS). But clinicians aren't getting the right message from these reports, according to a study at Yale.
Interventional radiologists more adept than vascular surgeons in VCF placement
May 11, 2000 -- WASHINGTON, DC - Vena cava filters inserted by vascular surgeons are far more likely to be misplaced than those inserted by interventional radiologists, according to research presented May 10 at the centennial meeting of the American Roentgen Ray Society.
VA adopts automated notification of abnormal imaging results
May 10, 2000 -- WASHINGTON, DC - Proper medical care can often hinge on a clinician's receipt of abnormal imaging findings. But with the heavy workloads common in today's healthcare environment, clinicians can't always check every radiology report, and radiologists don't always have time to call referring physicians with abnormal results.