دراسة خطط البلعوم الانفي باستخدام معاملات التقييم لتقنيات العلاج IMRT and VMAT

محتوى المقالة الرئيسي

Ayat Methaq Khalaf
https://orcid.org/0000-0001-5333-2728
Basim Khalaf Rejah
https://orcid.org/0000-0003-0054-1184

الملخص

العلاج الأكثر شيوعًا لسرطان البلعوم الأنفي هو العلاج الإشعاعي، هدفت هذه الدراسة إلى تقييم جودة العلاج الاشعاعي باستخدام العلاج الاشعاعي المعدل الشدة (IMRT) والعلاج بالقوس الحجمي المعدل. (VMAT) حيث ان VMAT وIMRT هما تقنيات مقارنة. تم علاج اربعين مريضا مصابا بسرطان البلعوم الانفي وتم توجيههم للعلاج الاشعاعي باستخدام كل من التقنيات المتقدمة IMRT وVMAT باستخدام برنامج eclipse   من شركة Varian تم ضبط طاقة الاشعة السينية على 6MV. كانت الجرعة الاجمالية الموصوفة 70 Gy. اظهرت النتائج ان VMAT كان له تغطية الورم بشكل أفضل من IMRT. فيما يتعلق بمؤشرات الجودة، يظهر IMRT تجانسا أفضل للجرعة، بينما يعطي VMAT مؤشرات أفضل للتدرج والمطابقة. أفضل طريقة لتقليل جرعات العين اليمنى، والتصلب البصري، والغدة الدرقية هي تقنية VMAT بينما تتم حماية المريء والنخاع الشوكي بشكل أفضل باستخدام. IMRT يظهر VMAT تأثيرا خاصا ل IMRTلعلاج سرطان البلعوم الانفي.

تفاصيل المقالة

كيفية الاقتباس
1.
دراسة خطط البلعوم الانفي باستخدام معاملات التقييم لتقنيات العلاج IMRT and VMAT. Baghdad Sci.J [انترنت]. 1 فبراير، 2024 [وثق 20 مايو، 2024];21(2):0437. موجود في: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8124
القسم
article

كيفية الاقتباس

1.
دراسة خطط البلعوم الانفي باستخدام معاملات التقييم لتقنيات العلاج IMRT and VMAT. Baghdad Sci.J [انترنت]. 1 فبراير، 2024 [وثق 20 مايو، 2024];21(2):0437. موجود في: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8124

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