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| Value on the therapeutic effectiveness of neoadjuvant chemotherapy in patients with #br#
primary breast carcinoma by superb microvascular imaging |
| YUAN Hui, MA Yun, CHEN Hong-yan, TIAN Rui |
| The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China |
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Abstract Objective: To investigate the application value of the therapeutic effectiveness of neoadjuvant chemotherapy(NAC) in patient with primary breast carcinoma by superb microvascular imaging. Methods: Seventy-three primary breast carcinoma lesions were imaged by using superb microvascular imaging in 57 patients with post- and prior-NAC treatment. The maximum diameters, blood flow classification and hemodynomics parameter of lesion were studied. Result: The maximum diameters of 73 post-NAC treatment were less than those of prior-NAC treatment. The blood flow classification(majority, 0 or Ⅰ level) and blood flow parameters Vmax and RI of lesions in post-NAC treatment were lowered than those in prior-NAC treatment(P＜0.05). The effective rate were 79.5%(21 cases with complete response and 37 cases with partial response). This result was good consistency with pathology evaluate results. Conclusion: Superb microvascular imaging may evaluate therapeutic effectiveness of NAC in patients with primary breast carcinoma by using way of non-invasively, speed and effective method.
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Received: 12 May 2016
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