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Showing 1 to 9 of 9 for “"SUVmax"”.
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Evaluation of 18F FDG-PET/CT in Patients with Gastric Signet Ring Cell Carcinoma : Correlation with GLUT-1 Expression and Histologic Finding
… enrolled. The maximum standardized uptake value (SUVmax) was compared with histological parameters and GLUT-1 expression. GLUT-1 expression was divided into membranous or cytoplasmic group. RESULT: The SUVmax was significantly higher in membranous group than in cytoplasmic group (6.06 ± 2.79 vs. …
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Über die quantitative multimodale Auswertung der prä-, intra- und posttherapeutischen Bildgebung zur Erfassung der Wirksamkeit (inklusive prädiktiver Aussage) der Radiosynoviorthese des Kniegelenkes mit Y-90-Kolloid
… welche eine Quantifizierung mit Messung des SUVmax-Wertes und eine intratherapeutische Y-90-PET/CT beinhaltete. Es zeigte sich, dass es prätherapeutisch intraindividuell signifikante Unterschiede zwischen den SUVmax-Werten von Kniegelenken mit Indikation zur RSO und denen ohne entsprechende …
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Relation between F-18 FDG Uptake of PET/CT and BRAFV600E Mutation in Papillary Thyroid Cancer
… between maximum standardized uptake value (SUVmax) of the primary tumor and clinicopathologic variables. RESULTS: The BRAFV600E mutation was detected in 82.2% (139/169). In all subjects, the BRAFV600E mutation and tumor size were independently related to SUVmax by multivariate analysis (P = …
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The role of PET/CT in the differential diagnosis of thymic tumors: a retrospective case series and comparative literature review with other imaging modalities
… παραμέτρους, όπως το μέγεθος του όγκου, το SUVmax, ο λόγος SUVmax/μέγεθος όγκου (SUVmax/T), ο μεταβολικός όγκος του όγκου (MTV) και η ολική γλυκολυτική δραστηριότητα (TLG). Σε συνδυασμό με αυτή την ανασκόπηση, αξιολογήσαμε αναδρομικά τέσσερα ιστολογικά επιβεβαιωμένα περιστατικά (δύο θυμώματα …
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Comparação entre imagens adquiridas em apneia e respiração livre de lesões pulmonares por PET/CT ¹⁸F-FDG
… observar que para as 12 lesões os valores de SUVmax em apneia comparados à respiração livre aumentaram em 18,63 ± 63,29 % (média ± desvio padrão percentual), o SUVmed aumentou 9,16 ± 32,59 %, o SUVpico subiu em 8,79 ± 39,12 % e o TLG aumentou em 10,70 ± 82,48 %. No que diz respeito ao MTV, …
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Identifying Response to Therapy in Longitudinal PET Imaging Studies
… were used to assess response including SUVmax, SUVpeak, tumour volume (TV), total lesion glycolysis (TLG) and intensity volume histogram (IVH) parameters. TV and TLG were obtained using 13 fixed and 9 adapative threshold segmentation methods. Pre-and post- therapy SUVmax, SUVpeak, TV and …
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The threshold of clinical severity of cervical dystonia for positive 18F-FDG PET/CT study
… the clinical severity of CD and the highest SUVmax was examined. The threshold of the clinical severity of CD for obtaining positive 18F-FDG PET/CT findings was determined using receiver operating characteristics curve analysis. RESULTS: Thirty-three subjects (70.21%) out of 47 showed …
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The Role of 18F-FDG PET/CT in the Diagnostic Algorithm for Malignant Epithelial Head and Neck Cancers (MEHNC) // Роля на 18F-FDG ПЕТ/КТ в диагностичния алгоритъм при злокачествените епителни тумори на глава и шия
… бе осъществена по два метода: с измерване на SUVmax и по 3-степенна и 5-степенна визуална Deauville скала. Образите от посттерапевтичните ПЕТ/КТ бяха интерпретирани според всеки от по-горните методи, оценявахме общо активността в шия. Разделихме пациентите в две групи според ПЕТ/КТ резултата …
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The Effect of Ultra-short Acting Insulin on F-18 FDG PET/CT Image Quality of Patients with Uncontrolled Diabetic Mellitus
… F-18 FDG 섭취에 대한 영향을 평가하기 위해 간과 대퇴근육의 maximal SUV(SUVmax)를 측정하였다. 초속효성 인슐린을 사용한 환자군의 평균 혈당(243.7±46.2mg/dl)은 초속효성 인슐린을 사용하지 않은 환자군(177.1±5.2mg/dl)에 비해 유의하게 더 높았다(student t-test, p<0.0001). 하지만, 두 군의 영상 질을 비교하였을 때 통계학적으로 차이가 없었다(Chi-square test, p=0.47). 이 결과는 F-18 FDG PET에서 혈당이 조절되지 않은 당뇨 환자에게 초속효성 …