Patient Victoria Mendoza greets media during her presentation after being operated, 15 days ago, at the Dos De Mayo hospital in Lima June 30, 2011. Mendoza, 22, had a 1.5 kg (3.3 lbs) brain tumour removed and a facial reconstruction performed in a surgery that took 20 hours, the first such two operations are performed combined, doctors said. REUTERS/Pilar Olivares (PERU - Tags: HEALTH SOCIETY)