The Diagnostic Value of Cervical Lymph Node Metastasis in Head and Neck Squamous Carcinoma by Using Diffusion-Weighted Magnetic Resonance Imaging and Computed Tomography Perfusion
المؤلفون المشاركون
Zong, Changqing
Qiao, Hui
Gong, Yi
Dong, Longchun
Liu, Xuehuan
Hua, Rui
Liu, Jun
Xu, Liang
Hao, Caixian
Liu, Zhenxing
Lu, Zonghong
Zhong, Jin
He, Li
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-06-24
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Purpose.
The aim of this study was to compare diffusion-weighted magnetic resonance imaging (DWI) with computed tomography perfusion (CTP) for preoperative detection of metastases to lymph nodes (LNs) in head and neck squamous cell carcinoma (SCC).
Methods.
Between May 2010 and April 2012, 30 patients with head and neck SCC underwent preoperative DWI and CTP.
Two radiologists measured apparent diffusion coefficient (ADC) values and CTP parameters independently.
Surgery and histopathologic examinations were performed on all patients.
Results.
On DWI, 65 LNs were detected in 30 patients.
The mean ADC value of metastatic nodes was lower than benign nodes and the difference was statistically significant (P<0.05).
On CTP images, the mean value in metastatic nodes of blood flow (BF) and blood volume (BV) was higher than that in benign nodes, and mean transit time (MTT) in metastatic nodes was lower than that in benign nodes.
There were significant differences in BF and MTT values between metastatic and benign LNs (P<0.05).
There were significant differences between the AUCs of DWI and CTP (Z=4.612, P<0.001).
Conclusion.
DWI with ADC value measurements may be more accurate than CTP for the preoperative diagnosis of cervical LN metastases.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhong, Jin& Lu, Zonghong& Xu, Liang& Dong, Longchun& Qiao, Hui& Hua, Rui…[et al.]. 2014. The Diagnostic Value of Cervical Lymph Node Metastasis in Head and Neck Squamous Carcinoma by Using Diffusion-Weighted Magnetic Resonance Imaging and Computed Tomography Perfusion. BioMed Research International،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-458304
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhong, Jin…[et al.]. The Diagnostic Value of Cervical Lymph Node Metastasis in Head and Neck Squamous Carcinoma by Using Diffusion-Weighted Magnetic Resonance Imaging and Computed Tomography Perfusion. BioMed Research International No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-458304
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhong, Jin& Lu, Zonghong& Xu, Liang& Dong, Longchun& Qiao, Hui& Hua, Rui…[et al.]. The Diagnostic Value of Cervical Lymph Node Metastasis in Head and Neck Squamous Carcinoma by Using Diffusion-Weighted Magnetic Resonance Imaging and Computed Tomography Perfusion. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-458304
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-458304
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