Diagnostic Imaging Essay Example | Topics and Well Written Essays - 1000 words

Diagnostic Imaging - Essay Example Briefly, multi-slice computed tomography means that the scanner can acquire more than one slice at a time. This is possible because the detector system is composed of more than a single row of detector elements (Attachment B). My aim is to explore the numerous advantages that a multi-slice computed tomography offers over other techniques like single slice spiral computed tomography, the current applications of multi-slice computed tomography and the future trends, as well as determining if there are any drawbacks to this procedure. I feel that this topic is very relevant to radiologic technologists because traditional computed tomography has rapidly evolved over the decades and continues to do so. It is therefore imperative to keep abreast of recent advances in computed tomography, as well as to know the further evolution of this imaging modality. There are many advantages of multi slice computed tomography (refer Table 1). When compared to single slice spiral computed tomography, multi-slice computed tomography seems to have a considerable edge. This is especially seen in case of lung examination with multi-slice computed tomography.1 Some of the observations are: reduced artifacts caused due to breathing and pulsation, the ability to get multiplanar sections through the lung parenchyma with a high resolution, and the possibility to simultaneously evaluate high resolution and standard imaging protocols from just a single data acquisition.2 Three-dimensional techniques like volume rendering and virtual bronchoscopy is also possible with multi-slice computed tomography.3 I, therefore, feel that these advantages gives multi-slice computed tomography a better diagnostic accuracy. However, some of the disadvantages with multi slice computed tomography that one must consider are: difficulty in reviewing and reporting the images, since the volume