CT scanner ndi chida chodziwika bwino cha matenda. Ndi njira yachipatala yojambula yomwe imagwiritsa ntchito makina opangidwa ndi makompyuta a miyeso yambiri ya X-ray yotengedwa kuchokera kumakona osiyanasiyana kuti apange zithunzi za tomographic (zodutsa) za thupi, zomwe zimalola wogwiritsa ntchito kuwona mkati mwa thupi popanda kudula.