Which type of scanner uses multidetector technology to scan 4 or more slices per revolution?

The type of scanner that uses multidetector technology to scan 4 or more slices per revolution is known as Multislice CT (MSCT). This technology is characterized by its ability to acquire multiple slices simultaneously during a single rotation of the X-ray tube, significantly increasing the speed and efficiency of imaging.

Multislice CT systems have advanced capabilities compared to single-slice CT systems, allowing for greater volume coverage with each rotation. This is particularly beneficial in situations requiring rapid imaging, such as trauma assessments or cardiac studies, where quick data acquisition can enhance patient outcomes.

Additionally, the increased number of slices obtained in a shorter period of time with MSCT provides enhanced image quality and detail, enabling improved diagnosis. This technology also facilitates advanced imaging techniques like 3D reconstruction and refinement of the images, which is essential in various applications, including oncology and vascular imaging.

While single-slice CT (SSCT), helical CT, and Computed Tomography Angiography (CTA) are important modalities, they do not fall under the specific definition of a system that captures 4 or more slices simultaneously per revolution in the same manner as Multislice CT.