Does Tumor Size Influence the Diagnostic Accuracy of Ultrasound-Guided Fine-Needle Aspiration Cytology for Thyroid Nodules?
المؤلفون المشاركون
Kwon, Hyungju
Youn, Yeo-Kyu
Koo, Do Hoon
Song, KwangSeop
Bae, Dong Sik
Kim, Ji-hoon
Min, Hye Sook
Lee, Kyu Eun
المصدر
International Journal of Endocrinology
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-09-27
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Background.
Fine-needle aspiration cytology (FNAC) is diagnostic standard for thyroid nodules.
However, the influence of size on FNAC accuracy remains unclear especially in too small or too large thyroid nodules.
The objective of this retrospective cohort study was to investigate the effect of nodule size on FNAC accuracy.
Methods.
All consecutive patients who underwent thyroidectomy for nodules in 2010 were enrolled.
FNAC results (according to the Bethesda system) were compared to pathological diagnosis.
The nodules were categorized into groups A–E on the basis of maximal diameter on ultrasound (≤0.5, >0.5–1, >1-2, >2–4, and >4 cm, resp.).
Results.
There were 502 cases with 690 nodules.
Overall FNAC sensitivity, specificity, positive predictive value, negative predictive value, and accuracy were 95.4%, 98.2%, 99.4%, 86.4%, and 96.0%, respectively.
False-negative rates (FNRs) of groups A–E were 3.2%, 5.1%, 1.3%, 13.3%, and 50%, respectively.
Accuracy rates of groups A–E were 96.8%, 94.8%, 99%, 94.7%, and 87.5%, respectively.
Conclusion.
Although accuracy rates of FNAC in thyroid nodules smaller than 0.5 cm are comparable to the other group, thyroid nodules larger than 4 cm with benign cytology carry a higher risk of malignancy, which suggest that those should be considered for intensive follow-up or repeated biopsy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Koo, Do Hoon& Song, KwangSeop& Kwon, Hyungju& Bae, Dong Sik& Kim, Ji-hoon& Min, Hye Sook…[et al.]. 2016. Does Tumor Size Influence the Diagnostic Accuracy of Ultrasound-Guided Fine-Needle Aspiration Cytology for Thyroid Nodules?. International Journal of Endocrinology،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1105863
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Koo, Do Hoon…[et al.]. Does Tumor Size Influence the Diagnostic Accuracy of Ultrasound-Guided Fine-Needle Aspiration Cytology for Thyroid Nodules?. International Journal of Endocrinology No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1105863
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Koo, Do Hoon& Song, KwangSeop& Kwon, Hyungju& Bae, Dong Sik& Kim, Ji-hoon& Min, Hye Sook…[et al.]. Does Tumor Size Influence the Diagnostic Accuracy of Ultrasound-Guided Fine-Needle Aspiration Cytology for Thyroid Nodules?. International Journal of Endocrinology. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1105863
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1105863
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر