Method for Calculating the Bending Angle of Puncture Needle in Preoperative Planning for Transjugular Intrahepatic Portal Systemic Shunt (TIPS)
المؤلفون المشاركون
Gao, Xin
Zhu, Xiaoli
Ran, Zhao
Li, Wanci
Wang, Wansheng
Zhu, Kangshun
Huang, Wensou
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-30
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Transjugular Intrahepatic Portal Systemic Shunt is a comprehensive interventional therapy for portal hypertension.
During this intervention, puncturing from hepatic vein into portal vein is a difficult step.
Selecting puncture needle with a proper bending angle is vital to accurate puncture.
Thus, this prospective study provides a method to calculate the angle of the puncture needle using preinterventional contrast-enhanced CT imaging.
According to the geometrical characteristics of puncture needle, Bezier curve equation was adopted to describe its bending part.
By testing whether each point in a specific region satisfied the equation set of Bezier curves, the possible position of needle tip was obtained.
Then, the bending angle of puncture needle was obtained by calculating curvature.
The method was evaluated in 13 patients from 2 centers showing now a success rate of 100% and a duration of the procedure of 141 and 161 minutes.
The method based on Bezier curve equation for calculating a proper bending angle of puncture needle was proven to be effective.
And the clinical study is preliminary and additional work for clinical evaluation is necessary.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhu, Xiaoli& Ran, Zhao& Li, Wanci& Wang, Wansheng& Zhu, Kangshun& Huang, Wensou…[et al.]. 2018. Method for Calculating the Bending Angle of Puncture Needle in Preoperative Planning for Transjugular Intrahepatic Portal Systemic Shunt (TIPS). Computational and Mathematical Methods in Medicine،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1132006
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhu, Xiaoli…[et al.]. Method for Calculating the Bending Angle of Puncture Needle in Preoperative Planning for Transjugular Intrahepatic Portal Systemic Shunt (TIPS). Computational and Mathematical Methods in Medicine No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1132006
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhu, Xiaoli& Ran, Zhao& Li, Wanci& Wang, Wansheng& Zhu, Kangshun& Huang, Wensou…[et al.]. Method for Calculating the Bending Angle of Puncture Needle in Preoperative Planning for Transjugular Intrahepatic Portal Systemic Shunt (TIPS). Computational and Mathematical Methods in Medicine. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1132006
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1132006
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