A Taiwanese study suggests multislice CT chest studies should be routinely performed, especially during follow-up exams, for some head and neck cancer patients.
A Taiwanese study suggests multislice CT chest studies should be routinely performed, especially during follow-up exams, for some head and neck cancer patients.
During a retrospective review, researchers from the Taipei Veterans General Hospital and colleagues found abnormalities in 79 of 270 chest scans from 192 patients with biopsy-proven head and neck squamous cell carcinoma. Ten of 15 indeterminate scans with small (< 1 cm) solitary pulmonary nodules showed disease progression on subsequent follow-up scans, which changed the patients' diagnoses to a malignant neoplasm of the lung.
The study was reported in the Archives of Otolaryngology-Head & Neck Surgery (2008;134[10]:1050-1054).
ACR Collaborative Model Achieves 20 Percent Improvement in PI-QUAL Scores for Prostate MRI
May 9th 2024Using a learning network model to discuss challenges and share insights among radiology departments from five different organizations, researchers noted that 87 percent of audited prostate MRI exams had PI-QUAL scores > 4 at the conclusion of the collaborative program.
Study Finds High Concordance Between AI and Radiologists for Cervical Spine Fractures on CT
May 6th 2024Researchers found a 98.3 percent concordance between attending radiology reports and AI assessments for possible cervical spine fractures on CT, according to new research presented at the 2024 ARRS Annual Meeting.
FDA Clears AI-Powered Qualitative Perfusion Mapping for Cone-Beam CT
May 6th 2024Reportedly validated in more than 10 clinical trials, the AngioFlow perfusion imaging software enables timely identification of brain regions with cerebral blood flow reduction and those with significant hypoperfusion.