Stock Photo: MEDICINE HUMANITY. MEDICINE HUMANITY Photo essay. Kadiatou, after returning to Mali, shows scar from cardiac surgery. ´Professor Francine Leca is chief of cardiac surgery at Necker Hospital for Children in Paris, France. Her association, Cardiac Mécénat Surgery Enfants du Monde, operates on children afflicted with cardiac deformities and finances their associated stay in France. Aviation Without Borders brings the children to and from France´. -- extract from ´Flights for Hope´ from Avia