GI physicians take second look at CT colonography

Article

Gastrointestinal physicians have long been skeptical of virtual colonoscopy. Research presented in May at the Digestive Disease Week meeting in Los Angeles, however, suggests these clinicians are embracing the radiology technique.

Gastrointestinal physicians have long been skeptical of virtual colonoscopy. Research presented in May at the Digestive Disease Week meeting in Los Angeles, however, suggests these clinicians are embracing the radiology technique.

Dr. Brooks Cash, director of clinical research at the National Naval Medical Center, and colleagues prospectively examined 760 asymptomatic participants who were at average risk for colon cancer. VC-detected polyps determined optical colonoscopy follow-up on the same day, at one year, and at five years, depending on polyp size.

Study findings suggest that while VC sensitivity falls as polyp sizes get smaller, VC detection of polyps 6 to 9 mm in size was comparable to that of optical colonoscopy, with an 83.6% accuracy. The investigators concluded that VC is an effective method to screen for precancerous colorectal lesions in people at average risk of cancer.

http:// diagnosticimaging.com

Recent Videos
Study: MRI-Based AI Enhances Detection of Seminal Vesicle Invasion in Prostate Cancer
What New Research Reveals About the Impact of AI and DBT Screening: An Interview with Manisha Bahl, MD
Can AI Assessment of Longitudinal MRI Scans Improve Prediction for Pediatric Glioma Recurrence?
A Closer Look at MRI-Guided Adaptive Radiotherapy for Monitoring and Treating Glioblastomas
Incorporating CT Colonography into Radiology Practice
What New Research Reveals About Computed Tomography and Radiation-Induced Cancer Risk
What New Interventional Radiology Research Reveals About Treatment for Breast Cancer Liver Metastases
New Mammography Studies Assess Image-Based AI Risk Models and Breast Arterial Calcification Detection
Can Deep Learning Provide a CT-Less Alternative for Attenuation Compensation with SPECT MPI?
Employing AI in Detecting Subdural Hematomas on Head CTs: An Interview with Jeremy Heit, MD, PhD
Related Content
© 2025 MJH Life Sciences

All rights reserved.