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دور فحص المرونة وسرعة الموجات المقصوصة في التفريق بين الاورام الحميدة والخبيثة في الثدي == USE OF SHEAR WAVE ELASTOGRAPHY TO DIFFERENTIATE BETWEEN BENIGN AND MALIGNANT BREAST MASS

اسم المؤلف: اوان حكمت محمد

اسم المشرف: ليث احمد خلف

الموضوع العام: الطب

السنة: 2016

الموضوع الدقيق: الاشعة التشخيصية

الدرجة: دبلوم عالي

الجامعة: جامعة بغداد - كلية الطب - قسم الاشعة التشخيصية

اللغة: الانكليزية

مكان الجامعة: بغداد

الصفحات الاولى: 📎 19T1529 - p.pdf

المستخلص: Shear wave elastography is a new method of obtaining elastography images based on the combination of a radiation force induced in a tissue by an ultrasonic beam and an ultrafast imaging sequence capable of catching in real time the propagation of the resulting shear waves.Aim of studyTo assess the performance of shear wave elastography in differentiating between the malignant and benign breast tumors. Patients and Methods A cross sectional study carried out in Breast Clinic at Oncology Teaching Hospital - Baghdad Medical city for period from 1st of November, 2015 to end of June, 2016 convenient sample of 80 women with suspected breast tumor. After full history and examination, enrolled women were examined with ultrasound by the researcher with help of Radiologist.ResultsA highly significant association was observed between women with BIRADS V and high shear wave elastography ratio (p<0.001). Women with BIRADS V had significantly malignant fine needle aspiration findings of breast (p<0.001) and women with high shear wave elastography ratio were significantly had malignant FNA findings (p<0.001). The cutoff shear wave elastography ratio of 3.75 had good validity results (87% sensitivity, 82.4 % specificity).Conclusions Shear wave elastography is non - invasive reliable diagnostic method facilitating characterization of breast tumor.