چاپ صفحه |  صفحه نخست سامانه |  نویسندگان |  اطلاعات تفضیلی |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | علی راموز |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | دانشکده پزشکی |
| کد مقاله | 58353 |
| عنوان فارسی مقاله | صحت تشخیصی سونوگرافی کالر داپلر در همراهی با الاستوگرافی در تشخیص بدخیمی ندول های تیروئیدی با بیوپسی FNA مشکوک |
| عنوان لاتین مقاله | Accuracy of Color Doppler ultrasound combined with Elastography in the diagnosis of Malignancy of thyroid nodules with suspicious FNA Biopsy |
| نوع ارائه | سخنرانی |
| عنوان کنگره / همایش | 15th congress of Asian Association of Endocrine Surgeons |
| نوع کنگره / همایش | سخنرانی |
| کشور محل برگزاری کنگره/ همایش | Korea |
| شهر محل برگزاری کنگره/ همایش | Seoul |
| سال انتشار/ ارائه شمسی | 1395 |
| سال انتشار/ارائه میلادی | 2016 |
| تاریخ شمسی شروع و خاتمه کنگره/همایش | 1395/01/19 الی 1395/04/21 |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | http://www.AsAES2015.com |
| آدرس علمی (Affiliation) نویسنده متقاضی | Faculty of Medicine and Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran |
| نویسنده | نفر چندم مقاله |
|---|---|
| سید ضیاالدین راثی هاشمی | اول |
| علی راموز | دوم |
| عنوان | متن |
|---|---|
| کلمات کلیدی | thyroidectomy; FNAC; US elastography; conventional US; color Doppler US |
| خلاصه مقاله | Introduction: Thyroid nodules occur in more than 50% of populations over 50 years and only 5% of thyroid nodules are malignant. This study was aimed to compare Doppler ultrasonography (US) and elastography in the diagnosis of malignancy of thyroid nodules with suspicious fine needle aspiration cytological (FNAC) results. Methods: From August 2012 to March 2013, 107 consecutive patients eligible for thyroid surgery enrolled in the study. All patients underwent FNAC study followed by conventional US, color Doppler US and US elastography with a real time instrument. Thyroid nodules ultrasonographic parameters evaluate during conventional and color Doppler US study and elastography performed in order to calculate the strain index (SI) by dividing the strain value of the nodule by that of the peripheral normal parenchyma. Thyroidectomy performed subsequently for each patient and the histological results considered as the gold standard. Results: Of 161 nodules in 107 patients, 76 (47.2%) were benign lesions and 85 (52.8%) nodules were malignant. The overall US score depicted a sensitivity of 64% and specificity of 59%. Using a cut of 2.905 with due attentions to previous studies, the sensitivity and specificity for elastography US were about 54% and 76%, respectively, with a Positive predictive value of 72% and negative predictive value of 60%. Our analysis showed a significant superiority of elastography comparing to conventional and Doppler US. (p <0.001) Conclusion: Quantitative elastography is a new modality in evaluation of thyroid nodules, and can lead to limit the use of FNAC and the subsequent thyroidectomy in patients with nondiagnostic or unsatisfactory cytological findings. |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| Scan Mar 4, 2016, 11.14 PM.pdf | 1395/04/21 | 657242 | دانلود |
| Scan Apr 13, 2016, 7.56 AM.pdf | 1395/05/03 | 558258 | دانلود |
| Ramouz-2.pdf | 1395/05/28 | 1798680 | دانلود |
| moshakhasat .docx | 1395/05/30 | 13369 | دانلود |
| karbarg.docx | 1395/05/30 | 15470 | دانلود |
| IMG_8728.JPG | 1395/04/21 | 213215 | دانلود |
