Stock Photo - Former tumor patient Elke Barzen, who had a brain and skull tumor surgery followed by a face reconstruction, attends the 64th annual congress of the German Association for Mouth-, Jaws- and Face Surgery (Deutsche Gesellschaft fuer Mund-, Kiefer- und Gesichtschirurgie, DGMKG) in Mainz, Germany, 12 June 2014. Some 500 experts in this field of reconstructive surgery are expected to attend the congress from 11 to 14 June which is titled 'Taylored Face instead of Face transplantation' and aimed at presenting and discussing new therapies to rebuild humans' faces after severe trauma or tumors. Photo: Fredrik von Erichsen/dpa | usage worldwide. - Mainz/Rhineland-Palatinate/Germany