The Prague classification was presented by an international research group in 2006 (1) and has since been regarded as the standard for measuring the length
gastroösophagealer Übergang
gastroösophagealer Übergang
Prague Classification Barrett Esophagus
Endoscopic examination of a normal Z-line
Visualization of the Z-line without enhancement and with iScan, obstructed by esophageal motility.
