نتایج جستجو برای: suv

تعداد نتایج: 1743  

Journal: :Clinical cancer research : an official journal of the American Association for Cancer Research 2004
David C P Cobben Philip H Elsinga Albert J H Suurmeijer Wim Vaalburg Bram Maas Piet L Jager Harald J Hoekstra

PURPOSE The aim of the study was to investigate the feasibility of (18)F-3'-fluoro-3'-deoxy-L-thymidine positron emission tomography (FLT-PET) for the detection and grading of soft tissue sarcoma (STS). EXPERIMENTAL DESIGN Nineteen patients with 20 STSs of the extremities were scanned, using attenuation corrected whole-body FLT-PET. Standardized uptake values (SUVs) and tumor:nontumor ratios ...

2006
Katja M.J. Thijssens Esther Bastiaannet Lukas B. Been Piet L. Jager Robert J. van Ginkel Harald J. Hoekstra

Background: Evaluating the potential role of standardized uptake value (SUV) in patients with locally advanced, non-metastased, high-grade, extremity soft tissue sarcoma. Methods: Thirteen patients scheduled for hyperthermic isolated limb perfusion (ILP), referred for a 18F-Fluorodeoxyglucose (FDG) Positron Emission Tomography (PET)-scan were eligible. The SUV in the sarcoma lesion was calculat...

2011
A Reginelli M Petrillo A Porto F Iacobellis S Cappabianca L Brunese A Rotondo

Results Of the twenty nine patients, 21 underwent CT-guided FNAB with histological analysis and for 8 “wait and watch strategy”was adopted. Seventeen patients showed malignant SPN and four patients had benignant SPN at CT-guided FNAB. In patients with definite histology the specificity of SPV was 75% compared to 83% of SUV; the sensitivity (88%), the accuracy (85%) and the positive predictive v...

2004
David C. P. Cobben Philip H. Elsinga Albert J. H. Suurmeijer Wim Vaalburg Bram Maas Piet L. Jager Harald J. Hoekstra

Purpose: The aim of the study was to investigate the feasibility of F-3 -fluoro-3 -deoxy-L-thymidine positron emission tomography (FLT-PET) for the detection and grading of soft tissue sarcoma (STS). Experimental Design: Nineteen patients with 20 STSs of the extremities were scanned, using attenuation corrected whole-body FLT-PET. Standardized uptake values (SUVs) and tumor:nontumor ratios (TNT...

Journal: :Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine 2005
Israel Hendler Sean C Blackwell Emmanuel Bujold Marjorie C Treadwell Pooja Mittal Robert J Sokol Yoram Sorokin

OBJECTIVE The purpose of this study was to determine whether a repeated antenatal ultrasound examination improves fetal cardiac visualization for the obese and nonobese population. METHODS A computerized ultrasound database (October 1999-June 2003) was used to identify singleton pregnancies undergoing repeated prenatal ultrasound examinations because of initial suboptimal ultrasonographic vis...

Journal: :Journal of radiation research 2010
Hitoshi Ikushima Lei Dong Jeremy Erasmus Pamela Allen Mary F McAleer Yan Zhuang Ryohei Sasaki Ritsuko Komaki

The purpose of this study is to assess predictive value of the positron emission tomography (PET) with 18F-fluoro-deoxyglucose (FDG) for recurrence and survival after radiotherapy (RT) for non-small cell lung cancer (NSCLC). One hundred forty-nine patients underwent pretreatment PET (n = 67) or PET/computed tomography (CT) (n = 82) and definitive RT for NSCLC. We evaluated the relationship betw...

2017
Peipei Xue Yong Wang Fanfan Zeng Ruijuan Xiu Jingwen Chen Jinguang Guo Ping Yuan Lin Liu Juanjuan Xiao Hui Lu Dan Wu Huaxiong Pan Mingmin Lu Feng Zhu Fei Shi Qiuhong Duan

Excessive exposure to solar UV (SUV) is related with numerous human skin disorders, such as skin inflammation, photoaging and carcinogenesis. T-LAK cell- originated protein kinase (TOPK), an upstream of p38 mitogen-activated protein kinase (p38) and c-Jun N-terminal kinases (JNKs), plays an important role in SUV -induced skin inflammation, and targeting TOPK has already been a strategy to preve...

Journal: :Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2015
Sjoukje F Oosting Adrienne H Brouwers Suzanne C van Es Wouter B Nagengast Thijs H Oude Munnink Marjolijn N Lub-de Hooge Harry Hollema Johan R de Jong Igle J de Jong Sanne de Haas Stefan J Scherer Wim J Sluiter Rudi A Dierckx Alfons H H Bongaerts Jourik A Gietema Elisabeth G E de Vries

UNLABELLED No validated predictive biomarkers for antiangiogenic treatment of metastatic renal cell carcinoma (mRCC) exist. Tumor vascular endothelial growth factor A (VEGF-A) level may be useful. We determined tumor uptake of (89)Zr-bevacizumab, a VEGF-A-binding PET tracer, in mRCC patients before and during antiangiogenic treatment in a pilot study. METHODS Patients underwent (89)Zr-bevaciz...

2012
Patsuree Cheebsumon Floris H.P. van Velden Maqsood Yaqub Corneline J. Hoekstra Linda M. Velasquez Wendy Hayes Otto S. Hoekstra Adriaan A. Lammertsma Ronald Boellaard

Background: Metabolic tumour volume assessment using positron emission tomography (PET) may be of interest for both target volume definition in radiotherapy and monitoring response to therapy. It has been reported, however, that metabolic volumes derived from images of metabolic rate of glucose (generated using Patlak analysis) are smaller than those derived from standardized uptake value (SUV)...

2009
Ihab Abdulkader Álvaro Ruibal José Cameselle-Teijeiro Francisco Gude Luís León Patricia Arce-Calisaya Aida Sánchez-Salmón Jerónimo Forteza

We have studied the possible relationship between the immunohistochemical expression of p16 and the maximum standardized uptake value (SUV max) of F-18 fluorodeoxyglucose-positron emission tomography (F-18 FDGPET) in 49 patients with non-small cell lung cancer (NSCLC). Immunohistochemical negativity of p16 was verified in 71.4 % of the patients, higher in squamous cell carcinomas than in adenoc...

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