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Related Experiment Videos

Angiography in gastointestinal bleeding.

D R Campbell, W F Mason, D B Fraser

    Journal of the Canadian Association of Radiologists
    |March 1, 1977
    PubMed
    Summary
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    Angiography is a safe and reliable diagnostic tool for gastrointestinal bleeding. Intra-arterial pitressin infusion can stop or reduce bleeding, improving patient condition for surgery.

    Area of Science:

    • Radiology
    • Gastroenterology

    Background:

    • Gastrointestinal bleeding poses significant diagnostic and therapeutic challenges.
    • Angiography is an established imaging modality for vascular assessment.

    Observation:

    • A review of 80 cases of gastrointestinal bleeding investigated with angiography was conducted.
    • The study period spanned four years at Victoria General Hospital, Halifax, Nova Scotia.

    Findings:

    • Angiography demonstrated high safety and reliability in diagnosing gastrointestinal bleeding.
    • Intra-arterial pitressin infusion therapy successfully arrested bleeding in approximately one-third of patients.
    • In other cases, pitressin infusion reduced blood loss, stabilizing critically ill patients for surgery.

    Implications:

    Related Experiment Videos

    • Angiography is a valuable tool for managing gastrointestinal bleeding.
    • Intra-arterial pitressin infusion offers a therapeutic option for controlling hemorrhage.
    • Caution is advised regarding intra-arterial pitressin use in patients who recently received intravenous pitressin.