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Updated: May 4, 2026
Application of Hemostatic Devices in Laparoscopic Hepatectomy
Published on: April 19, 2022
Predictive scoring system assessing the need for intraoperative blood transfusions during hepatectomy for
Yusuke Yamamoto1, Hisashi Ikoma, Ryo Morimura
1Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku Kyoto 6028566, Japan. ikoma@koto.kpu-m.ac.jp.
Background:
It is of great clinical concern to preoperatively predict the need for blood transfusions during hepatectomy for hepatocellular carcinoma (HCC).
Patients And Methods:
A total of 168 consecutive patients undergoing elective hepatectomy for HCC were retrospectively reviewed. We investigated preoperative factors potentially influencing intraoperative blood transfusion and established a predictive scoring system for intraoperative blood transfusion.
Results:
Thirty-eight patients (22.6%) received red cell blood transfusion during surgery. A preoperative predicting scoring system for blood transfusion was constructed using the following four factors: platelet count <10×10(4)/mm(3) (2 points), α-fetoprotein ≥80 ng/ml (1 point), tumor size ≥4.0 cm (1 point), and major hepatectomy (1 point). The nomogram showed an area under the curve (AUC) of 0.760. This scoring system was highly predictive for blood transfusion (AUC=0.758). When the score was 0 points, the incidence of intraoperative blood transfusion was 3%. The rate increased to 10% and 38% when the score was 1 and 2 points, respectively, and reached 45% when the score was 3 points or more.
Conclusion:
This predictive scoring system would be useful for preoperatively assessing the need for intraoperative blood transfusions during hepatectomy for HCC.
