کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4221276 1281618 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The use of 18F-FDG PET ratios in the differential diagnosis of common malignant brain tumors
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی رادیولوژی و تصویربرداری
پیش نمایش صفحه اول مقاله
The use of 18F-FDG PET ratios in the differential diagnosis of common malignant brain tumors
چکیده انگلیسی

ObjectiveThis study examined the use of positron emission tomography (PET) ratios to improve the diagnostic ability of 18F-FDG PET/computed tomography (CT) in the differentiation of enhancing brain metastases, central nervous system lymphomas, and gliomas.Materials and methodsSeventy-six patients with malignant brain tumors and available magnetic resonance imaging and PET/CT examinations were included.ResultsAmong standardized uptake value (SUV)-related parameters tested, tumor maximum SUV to ipsilateral cortex maximum SUV ratio (Tmax:WMimax) and maximum SUV (SUVmax) proved to be the two most valuable parameters for differential diagnosis.ConclusionIn addition to SUVmax, Tmax:WMimax also seems to provide helpful information for the differential diagnosis of lymphomas from other malignant brain tumors.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Imaging - Volume 39, Issue 6, November–December 2015, Pages 970–974
نویسندگان
, , , , , , ,