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A brief history of radiology

Radiology Cafe

Tomography originates from the Greek words ‘tomos’, meaning ‘slice’ or ‘section’, and ‘graphia’, meaning ‘description of’. In the 1960s computers were increasingly available and more powerful and in 1971, the first computed tomography (CT) scan was performed on a patient. J Vasc Interv Radiol 2003; 14 (7): 841–853.