کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1832381 | 1027517 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic contrast-enhanced CT of head and neck tumors: Perfusion measurements using a distributed-parameter tracer kinetic model
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Functional imaging has the potential to be a practical and widely available method of studying the pathphysiology of disease using modern CT technologies. With the high temporal resolution achievable by these technologies, a two-compartment distributed-parameter model, which more accurately represents the tracer concentration within the vascular space, was applied on five patients’ data with extracranial head and neck tumors. The parametric maps successfully generated were more informative than the current commercial software packages and the commonly used lumped-parameter compartmental models.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 569, Issue 2, 20 December 2006, Pages 577–580
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 569, Issue 2, 20 December 2006, Pages 577–580
نویسندگان
Sotirios Bisdas, Dennis L.H. Cheong, Athina Lazakidou, Markus C.K. Tan, Tong San Koh, Thomas J. Vogl, Mehran Baghi,