Identification of sonographic features for predicting benign versus malignant mediastinal or hilar lymph nodes using endobronchial ultrasound
المؤلفون المشاركون
Emami, Habib
Abidini, A'atifh
Razavi, Fatimah
Mehravaran, Husayn
Toutkaboni, Mihan Pourabdollah
Zadah, Ali Rida Kashfi
Kazempour Dizaji, Mehdi
Farhani, Mehrdad
Kiani, Arda
المصدر
العدد
المجلد 35، العدد 2 (31 مارس/آذار 2020)7ص.
الناشر
المجلس العماني للاختصاصات الطبية
تاريخ النشر
2020-03-31
دولة النشر
سلطنة عمان
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Objectives : In countries with a high prevalence of tuberculosis, such as Iran, the differentiation of malignant from non-malignant tumors is crucial.
We attempted to find a reliable model in determining malignant nodes by investigating the sonographic characteristics of lymph nodes (LNs).
Methods : In this prospective study, the morphologic characteristics of LNs, including size, shape, vascular pattern, echogenicity, margin, coagulation necrosis sign, calcification, and central hilar structure, which had been obtained during endobronchial ultrasound-guided transbronchial needle aspiration, were compared with the final pathology results.
Results: We examined 253 LNs from 93 patients.
Round shape, non-hilar vascular pattern, heterogeneous echogenicity, hyperechogenicity, distinct margin, and the existence of necrosis signs were significantly higher in malignant nodes.
On the other hand, the existence of calcification, as well as the presence of central hilar structure, were highly suggestive of benign nodes (p < 0.050).
Multivariate logistic regression revealed that size > 1 cm, heterogeneous echogenicity, hyperechogenicity, the existence of necrosis signs, and the lack of central hilar structure are independent predictive factors for malignancy.
The accuracy of each of the aforementioned characteristics are 42.3 %, 71.5 %, 71.9 %, 73.5 %, and 65.6 %, respectively.
Of 74 malignant LNs, 100 % had at least one of these independent factors.
Conclusions: The morphological features of LNs based on endobronchial ultrasound-guided transbronchial needle aspiration can play a role in predicting malignancy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abidini, A'atifh& Razavi, Fatimah& Mehravaran, Husayn& Toutkaboni, Mihan Pourabdollah& Zadah, Ali Rida Kashfi& Emami, Habib…[et al.]. 2020. Identification of sonographic features for predicting benign versus malignant mediastinal or hilar lymph nodes using endobronchial ultrasound. Oman Medical Journal،Vol. 35, no. 2.
https://search.emarefa.net/detail/BIM-957053
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abidini, A'atifh…[et al.]. Identification of sonographic features for predicting benign versus malignant mediastinal or hilar lymph nodes using endobronchial ultrasound. Oman Medical Journal Vol. 35, no. 2 (Mar. 2020).
https://search.emarefa.net/detail/BIM-957053
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abidini, A'atifh& Razavi, Fatimah& Mehravaran, Husayn& Toutkaboni, Mihan Pourabdollah& Zadah, Ali Rida Kashfi& Emami, Habib…[et al.]. Identification of sonographic features for predicting benign versus malignant mediastinal or hilar lymph nodes using endobronchial ultrasound. Oman Medical Journal. 2020. Vol. 35, no. 2.
https://search.emarefa.net/detail/BIM-957053
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references :
رقم السجل
BIM-957053
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