JTCVS techniques, Volume 24, 28 4 2024, Pages 86-88 Robotic mitral valve repair and resection of a pericardial cyst in Maffucci syndrome with sternal manifestations: A case report. Velders BJJ, Braun J, Oudeman MAP, Regeer MV, van der Wal RJP, Hayashi J, Klautz RJM, Palmen M