Computer tomography

  • BMJ study shows: CT reduces cardiac catheterisations

    3D CT scan showing normal coronary arteries. Prof. Marc Dewey

    Over 3.5 million cardiac catheterisations are performed in Europe each year. A study jointly conducted by radiologists and cardiologists at Charité – Universitätsmedizin Berlin and published in today’s issue of The BMJ compares computed tomography (CT) with cardiac catheterisation in patients with atypical chest pain and suspected coronary artery disease (CAD). We talked about the study results with Professor Marc Dewey, the principal investigator of the study.

  • Virtual Reality in Medicine: New Opportunities for Diagnostics and Surgical Planning

    With SpectoVive, doctors can interact in a three-dimensional space with a part of the body that requires surgery. Screenshot: University of Basel

    Before an operation, surgeons have to obtain the most precise image possible of the anatomical structures of the part of the body undergoing surgery. University of Basel researchers have now developed a technology that uses computed tomography data to generate a three-dimensional image in real time for use in a virtual environment. The planning of a surgical procedure is an essential part of successful treatment. To determine how best to carry out procedures and where to make an incision, surgeons need to obtain as realistic an image as possible of anatomical structures such as bones, blood vessels, and tissues.