CT scanning. Patient undergoing a CT (computed tomography) scan,seen from the scanner control room. CT scanning is a diagnostic technique in which X-rays are passed through the body at different angles. A computer then produces a cross-sectional image or images of the body tissues (lower frame,on screen),which are used by a radiographer for diagnosing a medical condition. Also known as CAT (computed axial tomography) scanning,this technique provides clearer and more detailed information about body tissues than X-rays used by themselves. It also reduces the amount of dangerous radiation to which the patient is exposed | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fermariello, Mauro |
Bildgröße: | 3070 px × 4557 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |