“…Practical importance is lent to the present study by the numerous reports of the successful treatment of both acute and chronic intestinal ischaemia which have appeared in the past 10 years. These include surgical relief by embolectomy (Shaw and Rutledge, 1957), by thrombendarterectomy (Shaw and Maynard, 1958;Mikkelsen and Zaro, 1959), and by reconstructive bypass procedures (Morris and De Bakey, 1961;Ranger and Spence, 1962;Brolin and Hansson, 1964). Acute infarction of the intestinal tract is associated with a high mortality.…”