کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10691818 | 1019611 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gray-Scale Ultrasonography Combined with Elastography Imaging for the Evaluation of Papillary Thyroid Microcarcinoma: As a Prognostic Clinicopathology Factor
ترجمه فارسی عنوان
سونوگرافی با مقیاس خاکستری همراه با تصویربرداری الاستیونیک برای ارزیابی میکرواراسینومای پپیلوری تیروئید: به عنوان یک عامل کلینیکوپاتولوژی پیش آگهی
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کلمات کلیدی
سونوگرافی، الستوگرافی، میکروارسینوما پاپیلر تیروئید، عامل پیش آگهی، کلینیکوپاتولوژی،
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
چکیده انگلیسی
Ultrasonography (US) is the preferred imaging modality for papillary thyroid microcarcinoma (PTMC). The aim of this study was to evaluate the importance of gray-scale ultrasound combined with elastography to predict extrathyroidal extension and cervical lymph node (LN) metastasis in patients with PTMC. We retrospectively evaluated gray-scale ultrasonic and elastographic results from 119 consecutive cases of PTMC with 138 nodules and correlated the histopathological findings. The results indicated that pathological extrathyroidal extension was significantly associated with T staging on US, extrathyroidal extension on US, bilaterality on US, boundary, strain ratio and hard malignancy as measured with the Rago score. Central LN metastasis on pathology was significantly associated with central LN metastasis on US, lateral LN metastasis on US, multifocality on US and bilaterality on US. Lateral LN metastasis on US was significantly associated with lateral LN metastasis on pathology. On multivariate analysis, T staging on US, extrathyroidal extension on US and hard malignancy as measured with the Rago score were significantly associated with pathological extrathyroidal extension. Lateral LN metastasis on US and bilaterality on US were independent factors in predicting central LN metastasis on pathology. Lateral LN metastasis on US was the predictive factor for lateral LN metastasis on pathology. US should be helpful in the diagnosis of PTMC and in the evaluation of possible PTMC recurrence on US in routine clinical practice.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 40, Issue 8, August 2014, Pages 1769-1777
Journal: Ultrasound in Medicine & Biology - Volume 40, Issue 8, August 2014, Pages 1769-1777
نویسندگان
Zhan-Qiang Jin, Mei-Ying Lin, Wen-Hua Hu, Wei-Yong Li, Shao-Jun Bai,