“…Clostridia may be found in the lumen of the biliary tract in a proportion of patients submitted to operations on these organs (Kivel, Kessler, and Cameron, 1958) and local infection of the liver may ensue either spontaneously (Jarkowski and Wolf, 1962) or after operations in this region (Mackay, Caldwell, and Hindawi, 1963). A case showing some similarity to the first case described in this paper is case 1 of Jarkowski and Wolf, a 21-year-old girl suffering from acute lymphatic leukaemia, who developed clostridial enteritis and septicaemia and was found, at necropsy, to have gas-filled cysts in the liver, spleen, and brain.…”