نتایج جستجو برای: suvmax

تعداد نتایج: 1281  

Journal: :asia oceania journal of nuclear medicine and biology 0
takahiro morita department of nuclear medicine and tracer kinetics, osaka university graduate school of medicine mitsuaki tatsumi department of radiology, osaka university hospital mana ishibashi department of nuclear medicine and tracer kinetics, osaka university graduate school of medicine kayako isohashi department of nuclear medicine and tracer kinetics, osaka university graduate school of medicine hiroki kato department of nuclear medicine and tracer kinetics, osaka university graduate school of medicine osamu honda department of radiology, osaka university graduate school of medicine

objective(s): this study aimed to evaluate the role of pretreatment suvmax and volumetric fdg positron emission tomography (pet) parameters in the differentiation between benign and malignant mediastinal tumors. in addition, we investigated whether pretreatment suvmax and volumetric fdg-pet parameters could distinguish thymomas from thymic carcinomas, and low-risk from high-risk thymomas.method...

Objective(s): This study aimed to evaluate the role of pretreatment SUVmax and volumetric FDG positron emission tomography (PET) parameters in the differentiation between benign and malignant mediastinal tumors. In addition, we investigated whether pretreatment SUVmax and volumetric FDG-PET parameters could distinguish thymomas from thymic carcinomas, and low-risk from high-risk thymomas.Method...

Journal: :Asian Pacific journal of cancer prevention : APJCP 2013
Shou-Hui Zhu Yong Zhang Yong-Hua Yu Zheng Fu Lei Kong Da-Li Han Lei Fu Jin-Ming Yu Jia Li

OBJECTIVE To explore the relationships between primary tumor 18F-FDG uptake measured as the SUVmax and local extension, and nodal or distant organ metastasis in patients with NSCLC on pretreatment PET-CT. METHODS 93 patients with NSCLC who underwent 18F-FDG PET-CT scans before the treatment were included in the study. Primary tumor SUVmax was calculated; clinical stages, presence of local ext...

2017
Şeyda Türkölmez Sabire Yılmaz Aksoy Elif Özdemir Zuhal Kandemir Nilüfer Yıldırım Atiye Yılmaz Özsavran Mehmet Faik Çetindağ Kenan Köse

The aim of this study was to investigate the prognostic significance of standardized uptake value (SUV) on 18 fluorine-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) in patients with nasopharyngeal carcinoma (NPC). Thirty-four patients who have histologically proven NPC and underwent 18F-FDG PET/CT were included in this study. After 18F-FDG PET/CT, all th...

2017
Sevin Ayaz Salih Sinan Gültekin Ümit Yaşar Ayaz Alper Dilli

BACKROUND We aimed to evaluate initial PET/CT features of primary tumour and locoregional metastatic lymph nodes (LNs) in breast cancer and to look for potential relationships between several parameters from PET/CT. MATERIAL/METHODS Twenty-three women (mean age; 48.66±12.23 years) with a diagnosis of primary invasive ductal carcinoma were included. They underwent PET/CT imaging for the initia...

2016
Honghui Huang Fei Xiao Xiaofeng Han Lu Zhong Hua Zhong Lan Xu Jianyi Zhu Beiwen Ni Jia Liu Yi Fang Minyue Zhang Lijing Shen Ting Wang Jianjun Liu Yiping Shi Yumei Chen Luying Zheng Qiang Liu Fangyuan Chen Jianmin Wang

OBJECTIVES The aim of this study is to determine the correlation of pretreatment fluorine-18 fluorodeoxyglucose uptake with clinicopathological factors and its prognostic value in patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL). PATIENTS AND METHODS A cohort of 162 patients with newly diagnosed DLBCL who had undergone pretreatment PET/computed tomography was retrospectivel...

2014
Lorenzo Falchi Michael J. Keating Edith M. Marom Mylene T. Truong Ellen J. Schlette Rachel L. Sargent Long Trinh Xuemei Wang Susan C. Smith Nitin Jain Zeev Estrov Susan O’Brien William G. Wierda Susan Lerner Alessandra Ferrajoli

maximum standardized uptake value (SUVmax), more frequent constitutional symptoms, poorer performance status (PS), lower hemoglobin and platelets, and higher lactate dehydrogenase andb-2-microglobulin. An SUVmax ‡10 strongly correlatedwithmortality (overall survival [OS], 56.7 vs 6.9 months in patients with SUVmax <10 vs ‡10). Survival of patientswithRS andHACwas similar among patientswith SUVm...

Journal: :Journal of B.U.ON. : official journal of the Balkan Union of Oncology 2015
Deniz Tural Derya Kivrak Salim Hasan Mutlu Metin Erkilic Seyda Gunduz Melek Karakurt Fatma Musri Savas Tuna Adil Boz Funda Aydin Binnur Karayalcin Hakan Bozcuk Hasan Senol Coskun

PURPOSE To investigate the relation between PET-CT SUVmax value and prognostic factors in locally advanced breast cancer. METHODS Data of 73 patients were retrospectively analyzed. Relations between SUVmax value, clinical stage, tumor grade and breast cancer molecular subtypes were analyzed by using one-way ANOVA and x(2) tests. Correlations between age, ki-67 scores and SUVmax were evaluated...

Journal: :Oncology letters 2017
Liting Zhong Chunming Li Yunyan Ren Dehua Wu

The aim of the present study was to investigate the association between positron emission tomography (PET) parameters and peripheral inflammatory markers, and assess their prognostic value in nasopharyngeal carcinoma (NPC). A total of 121 patients with non-disseminated NPC were recruited. Pretreatment maximum standardized uptake values (SUVmax) of PET and peripheral inflammatory factors (leukoc...

Journal: :Journal of B.U.ON. : official journal of the Balkan Union of Oncology 2015
Yunan Sun Qiongyu Duan Siliang Wang Yuecan Zeng Rong Wu

PURPOSE To assess the ability of 18F-FDG PET/CT alone or combined with CA19-9 to diagnose pancreatic cancer and to analyze the correlation between maximal standardized uptake value (SUVmax) and clinical characteristics. METHODS Ninety-one patients diagnosed with pancreatic cancer using 18F-FDG PET/CT before treatment were analyzed. Definite diagnosis was by histology or cytology. The SUVmax o...

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