Page 19 - Analityka 1/2015
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Radiopharmaceuticals in modern                                                                                                                      PRAKTYKA
diagnostic imaging techniques

PART I – MEDICAL IMAGING
                 Modern imaging techniques such as computed tomography, ultrasonography, magnetic
                 resonance imaging and nuclear medicine functional techniques provide excellent struc-
                 tural resolution for creating visual representations of the interior of a body for clinical
                 analysis and medical intervention. Positron emission tomography (PET), imaging method
                 of nuclear medicine, allows to diagnose metabolic changes in human body. PET diagnostic
                 techniques use β+ emitting isotopes for labeling biologically active compounds (radiop-
                 harmaceuticals) and track their distribution in a living. Due to its relatively long half-life
                 (110 min), 18F is the most commonly used radioisotope in PET and the most widely used
                 radiopharmaceutical for diagnostic procedures is 18F-fluorodeoxyglucose.

                                                                                                             ANALITYKA – NUMER 1, ROK (XVI) 2015 45
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