Utility of Quantitative 99mTc-MAA SPECTCT for 90yttrium-Labelled Microsphere Treatment Planning : Calculating Vascularized Hepatic Volume and Dosimetric Approach
المؤلفون المشاركون
Mesbah, Habiba
Raoul, Jean-Luc
Rolland, Yan
Clement, Bruno
Garin, Etienne
Laffont, Sophie
Boucher, Eveline
Pracht, Marc
Lenoir, Laurence
Porée, Philippe
المصدر
International Journal of Molecular Imaging
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-07-28
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Objectives.
The aim of this study was to assess the effectiveness of SPECT/CT for volume measurements and to report a case illustrating the major impact of SPECT/CT in calculating the vascularized liver volume and dosimetry prior to injecting radiolabelled yttrium-90 microspheres (Therasphere).
Materials and Methods.
This was a phantom study, involving volume measurements carried out by two operators using SPECT and SPECT/CT images.
The percentage of error for each method was calculated, and interobserver reproducibility was evaluated.
A treatment using Therasphere was planned in a patient with three hepatic arteries, and the quantitative analysis of SPECT/CT for this patient is provided.
Results.
SPECT/CT volume measurements proved to be accurate (mean error <6% for volumes ≥16 cm3) and reproductive (interobserver agreement = 0.9).
In the case report, 99mTc-MAA SPECT/CT identified a large liver volume, not previously identified with angiography, which was shown to be vascularized after selective MAA injection into an arterial branch, resulting in a large modification in the activity of Therasphere used.
Conclusions.
MAA SPECT/CT is accurate for vascularized liver volume measurements, providing a valuable contribution to the therapeutic planning of patients with complex hepatic vascularization.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Garin, Etienne& Rolland, Yan& Lenoir, Laurence& Pracht, Marc& Mesbah, Habiba& Porée, Philippe…[et al.]. 2011. Utility of Quantitative 99mTc-MAA SPECTCT for 90yttrium-Labelled Microsphere Treatment Planning : Calculating Vascularized Hepatic Volume and Dosimetric Approach. International Journal of Molecular Imaging،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-468977
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Garin, Etienne…[et al.]. Utility of Quantitative 99mTc-MAA SPECTCT for 90yttrium-Labelled Microsphere Treatment Planning : Calculating Vascularized Hepatic Volume and Dosimetric Approach. International Journal of Molecular Imaging No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-468977
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Garin, Etienne& Rolland, Yan& Lenoir, Laurence& Pracht, Marc& Mesbah, Habiba& Porée, Philippe…[et al.]. Utility of Quantitative 99mTc-MAA SPECTCT for 90yttrium-Labelled Microsphere Treatment Planning : Calculating Vascularized Hepatic Volume and Dosimetric Approach. International Journal of Molecular Imaging. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-468977
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-468977
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