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  • Title: Blood transfusion: an overused resource in colorectal cancer surgery.
    Author: Hallissey MT, Crowson MC, Kiff RS, Kingston RD, Fielding JW.
    Journal: Ann R Coll Surg Engl; 1992 Jan; 74(1):59-62. PubMed ID: 1736797.
    Abstract:
    The use of blood transfusion was examined in 476 patients who underwent curative surgery for large bowel cancer. Of these patients, 128 were not transfused while 348 received a total of 1174 units of blood. A patient was considered over-transfused if the predischarge haemoglobin was more than 12 g/dl. Using this criteria and accepting that single unit transfusions should be avoided, transfusion could have been avoided in 30% of the patients and a total of 377 units were given unnecessarily. Major under-transfusion did not occur; no patient being discharged with a haemoglobin of less than 9 g/dl. This study shows that blood transfusion is overused and the reasons for its use rarely recorded. In view of the morbidity related to transfusion, it is suggested that surgeons and anaesthetists reappraise their transfusion policy and the first step in this must be to record the reason for transfusion.
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