Atlas Of Gastrointestinal Endomicroscopy Atlas Of Gastrointestinal Endomicroscopy -

abdominal x ray wikipedia - an upper gastrointestinal series is where a contrast medium usually a radiocontrast agent such as barium sulfate barium salt mixed with water is ingested or instilled into the gastrointestinal tract and x rays are used to create radiographs of the regions of interest the barium enhances the visibility of the relevant parts of the gastrointestinal tract by coating the inside wall of the, positron emission tomography wikipedia - positron emission tomography pet is a nuclear medicine functional imaging technique that is used to observe metabolic processes in the body as an aid to the diagnosis of disease the system detects pairs of gamma rays emitted indirectly by a positron emitting radionuclide most commonly fluorine 18 which is introduced into the body on a biologically active molecule called a radioactive tracer, tratamiento endosc pico de las lesiones displ sicas - iii 1 tratamiento endosc pico de las lesiones displ sicas asociadas a la enfermedad inflamatoria intestinal