Comparison of Clinical Efficacy of Mammotome Minimally Invasive Sur-gery with Traditional Surgery for Benign Breast Nodules with Negative Clinical Palpation
Objective To explore the application of mammotome minimally invasive circumferential technique in the treatment of negative benign breast mass by palpation.Methods Clinical data of 100 patients with benign breast nod-ule with negative palpation admitted to the Department of Breast Surgery of the Affiliated Hospital of Jiangnan Univer-sity from June 2019 to June 2021 were retrospectively selected and divided into observation group(Mammotome mini-mally invasive circumferential surgery)and control group(traditional open surgery)according to different surgical methods,with 50 cases in each group.The surgical indicators,postoperative breast shape satisfaction,postoperative in situ recurrence rate,postoperative incision hematoma formation and other observation indicators of two groups were compared.Results The operation duration,incision length,wound healing period,hospital stay and visual simulation score of pain in the observation group were better than those in the control group,and the differences were statisti-cally significant(all P<0.05).The incision infection in the observation group was 0,lower than that in the control group(10.00%),and the difference was statistically significant(χ2=5.263,P<0.05).The satisfaction of breast shape was significantly higher than that of control group,and the difference was statistically significant(P<0.05).There was no significant difference in the in situ recurrence rate between the two groups(P>0.05).The incidence of intraincision hematoma in the observation group was lower than that in the control group,and the difference was statistically signifi-cant(P<0.05).Conclusion Ultrasound-guided minimally invasive Mammotome rotorectomy has the advantages of short operation time,short incision length,light postoperative pain,short wound healing time,fewer postoperative com-plications,short hospital stay,and high postoperative breast shape satisfaction in the treatment of clinically palpated negative benign breast nodules.
Mammotome circumferential cutClinical palpation negativeBenign breast nodulesUltrasound
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