Image 2 (IMAGE) Champalimaud Centre for the Unknown Caption Cirurgia Robótica a cancro do reto no Centro ClÃnico Champalimaud Credit Rafael Falcão/CCU Usage Restrictions Attribute credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.