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  • Title: Angiography in gastointestinal bleeding.
    Author: Campbell DR, Mason WF, Fraser DB, Standen JR.
    Journal: J Can Assoc Radiol; 1977 Mar; 28(1):26-32. PubMed ID: 300080.
    Abstract:
    Over a four-year period, eight patients with documented gastrointestinal bleeding had angiography as a part of their investigation and treatment at the Department of Radiology, Victoria General Hospital, Halifax, Nova Scotia. A review of these eighty cases has been carried out and angiography has been found to be both safe and reliable in the diagnosis of gastrointestinal bleeding. Cautiously administered intra-arterial pitressin infusion therapy will arrest bleeding in about one-third of cases and in most others will reduce blood loss so that a critically ill patient may be made more fit for subsequent surgery. Patients who have recently received intravenous pitressin should not be given intra-arterial pitressin.
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