This book offers the radiological practice knowledge relevant for anaesthetists and intensive care physicians to act quickly and competently, especially in acute situations. It includes a clear presentation of diagnostic techniques such as CCT, angio-CT, and MRT, as well as comprehensive diagnostics of the thorax, abdomen, and brain. The book covers the interpretation of radiological findings according to prognosis, mortality, and outcome, for positioning control of foreign material, and for assessing the patient's general condition prior to anaesthetic induction. It also discusses intensive care treatment options for conditions such as intracranial haemorrhage, subarachnoid haemorrhage, subdural haematoma, ischaemias, thromboses, and brain oedemas.