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A Comparative Study of Ultrasound-Guided Microwave Ablation, Surgery and Rotational Adenomammectomy for Benign Breast Nodules 被引量:1
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作者 Mei Zhang Wei Xu Can Liu 《Yangtze Medicine》 2021年第4期287-294,共8页
<strong>Objective:</strong> To explore the clinical effects of conventional surgery, ultrasound-guided microwave ablation and rotational adenomammectomy on the prognosis of benign breast nodules. <stron... <strong>Objective:</strong> To explore the clinical effects of conventional surgery, ultrasound-guided microwave ablation and rotational adenomammectomy on the prognosis of benign breast nodules. <strong>Methods:</strong> 232 cases of patients with benign breast nodules confirmed by pathological examination who received surgical treatment in the breast surgery department of our hospital from December 2016 to December 2020 were included. According to the surgical methods, they were divided into microwave ablation group (n = 48), conventional surgery group (n = 105) and rotational adenomammectomy group (n = 79). The clinical parameters were compared and analyzed between the three groups, and the postoperative pain, residual tumor, breast beauty and complication rate of the patients were evaluated. <strong>Results:</strong> Operative time, intraoperative blood loss, healing time and postoperative pain in microwave ablation group were lower than those of rotational adenomammectomy group (P < 0.05) and those of conventional surgery group (P < 0.05). Besides, those in the rotational adenomammectomy group were lower than those in the conventional surgery group (P < 0.05). The residual tumor rates in microwave ablation group and rotational adenomammectomy group were 4.17% and 3.80%, respectively. And the difference was not statistically significant (P > 0.05). Both of them were lower than 6.66% in conventional surgery group, with statistically significant differences (P < 0.05). The effective rates of breast beauty were 91.67%, 82.28% and 68.58% in the microwave ablation group, the rotational adenomammectomy group and the conventional surgery group, respectively. And the difference between groups was statistically significant (P < 0.05). The rate of postoperative complications in microwave ablation group and rotational adenomammectomy group were 4.17% and 3.80% respectively, both of which were significantly lower than 6.66% in conventional surgery group (P < 0.05). <strong>Conclusion:</strong> Microwave ablation, rotational adenomammectomy and conventional surgery are effective for the treatment of benign breast tumors. Among them, microwave ablation is the best option with many advantages of shorter operative time, less intraoperative blood loss, more beautiful breast shape, less postoperative pain, a lower residual rate after surgery, and a lower complication rate. 展开更多
关键词 Benign breast nodules Microwave Ablation Surgical Operation Rotational Adenomammectomy PROGNOSIS
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Diagnostic value of artificial intelligence automatic detection systems for breast BI-RADS 4 nodules 被引量:7
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作者 Shu-Yi Lyu Yan Zhang +4 位作者 Mei-Wu Zhang Bai-Song Zhang Li-Bo Gao Lang-Tao Bai Jue Wang 《World Journal of Clinical Cases》 SCIE 2022年第2期518-527,共10页
BACKGROUND The incidence rate of breast cancer has exceeded that of lung cancer,and it has become the most malignant type of cancer in the world.BI-RADS 4 breast nodules have a wide range of malignant risks and are as... BACKGROUND The incidence rate of breast cancer has exceeded that of lung cancer,and it has become the most malignant type of cancer in the world.BI-RADS 4 breast nodules have a wide range of malignant risks and are associated with challenging clinical decision-making.AIM To explore the diagnostic value of artificial intelligence(AI)automatic detection systems for BI-RADS 4 breast nodules and to assess whether conventional ultrasound BI-RADS classification with AI automatic detection systems can reduce the probability of BI-RADS 4 biopsy.METHODS A total of 107 BI-RADS breast nodules confirmed by pathology were selected between June 2019 and July 2020 at Hwa Mei Hospital,University of Chinese Academy of Sciences.These nodules were classified by ultrasound doctors and the AI-SONIC breast system.The diagnostic values of conventional ultrasound,the AI automatic detection system,conventional ultrasound combined with the AI automatic detection system and adjusted BI-RADS classification diagnosis were statistically analyzed.RESULTS Among the 107 breast nodules,61 were benign(57.01%),and 46 were malignant(42.99%).The pathology results were considered the gold standard;furthermore,the sensitivity,specificity,accuracy,Youden index,and positive and negative predictive values were 84.78%,67.21%,74.77%,0.5199,66.10%and 85.42%for conventional ultrasound BI-RADS classification diagnosis,86.96%,75.41%,80.37%,0.6237,72.73%,and 88.46%for automatic AI detection,80.43%,90.16%,85.98%,0.7059,86.05%,and 85.94%for conventional ultrasound BI-RADS classification with automatic AI detection and 93.48%,67.21%,78.50%,0.6069,68.25%,and 93.18%for adjusted BI-RADS classification,respectively.The biopsy rate,cancer detection rate and malignancy risk were 100%,42.99%and 0%and 67.29%,61.11%,and 1.87%before and after BI-RADS adjustment,respectively.CONCLUSION Automatic AI detection has high accuracy in determining benign and malignant BI-RADS 4 breast nodules.Conventional ultrasound BI-RADS classification combined with AI automatic detection can reduce the biopsy rate of BI-RADS 4 breast nodules. 展开更多
关键词 BI-RADS classification Artificial intelligence breast nodules breast tumor
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