“…This so-called 'meconium ileus' occurs in 5-10 per cent of all infants with mucoviscidosis and almost invariably requires surgical relief of the obstruction, But as more infants survive because of their improved treatment, there is an increased likelihood of adults suffering from mucoviscidosis presenting, not with respiratory complications (Anderson, Laszlo, and Brown, 1965), but as the surgical emergency of intestinal obstruction (Fanconi, * Now Surgical Registrar at the Sutton General Hospital, Sutton, Surrey. Mullins, Talamo, and di Sant Agnese, 1965; Beck and Aterman, 1966).…”