CT, computer tomography, tomography, tomography of layers, tube examination, CT scanning English: cat – scan Definition Computer tomography is ultimately the further development of X-ray examination. In computed tomography, X-ray images are taken from different directions and converted into tomograms by means of the computer. The name computed tomography is derived from the Greek words … The computed tomography
Risks of computer tomography Since the basis of the computed tomography examination is X-rays, the examination results in radiation exposure. Depending on the examination, the radiation exposure is indicated between 3 mSv and 10 mSv (1 mSv = 1/1000 Sievert). A classic chest X-ray is approx. 0.3 m Sv. For comparison: the natural radiation exposure … Risks of computer tomography | The computed tomography
Abdomen Computer tomography (=CT) of the abdomen is either carried out to assess the entire abdominal cavity or only limited areas are x-rayed to assess individual organs. The computed tomography, as the examination is called, can be used to examine many organs in the abdominal cavity, for which several examinations would otherwise be necessary, or … Abdomen | The computed tomography
CT of the lungs A CT of the lung provides results about the smallest changes in the lung and this within a few seconds in which the entire lung can be displayed. Both the blood vessels of the lung and the lung tissue itself can be better assessed by computed tomography than by almost all … CT of the lungs | The computed tomography
Computer tomography side effects Computer tomography itself has no acute side effects. However, it is not uncommon for a contrast medium to be administered (intravenously) via the vein during the examination to improve the assessment of certain body structures. This can have various side effects. On the one hand, an allergic reaction can develop, which … Computer tomography side effects | The computed tomography
