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Publikováno v:
Abdominal Radiology. 44:1703-1711
The purpose of the current study was to investigate the diagnostic performance of F-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for the prediction of v-Ki-ras-2 Kirsten rat sarcoma viral oncogene homolog (KRA
Publikováno v:
Cancer Imaging, Vol 18, Iss 1, Pp 1-8 (2018)
Cancer Imaging
Cancer Imaging
Background The low sensitivity of F-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for the evaluation of metastatic lymph nodes (LNs) is mainly due to the partial volume effect in patients with rectal cancer. Th
Publikováno v:
Cancer Imaging
Cancer Imaging, Vol 20, Iss 1, Pp 1-10 (2020)
Cancer Imaging, Vol 20, Iss 1, Pp 1-10 (2020)
Purpose Evaluate the feasibility of fluorine-18 (18F) fluorodeoxyglucose (FDG) positron emission tomography (PET) and magnetic resonance (MR) imaging in patients with gastric cancer by optimizing the scan protocol and to compare the image quality to
Autor:
April Mann, Jessica Williams
Publikováno v:
Journal of nuclear medicine technology. 48(2)
For myocardial perfusion imaging (MPI), the best test to evaluate hemodynamic changes during stress is an exercise treadmill test. It provides independent prognostic value, including evaluation of total exercise time, performance, and capacity; heart
Autor:
Franz-Josef Gildehaus, Philipp M. Kazmierczak, Christine Spitzweg, Daniel Puhr-Westerheide, Andrei Todica, Jens Ricke, Clemens C. Cyran, Josef Sargsyan-Bergmann, Robert Stahl, Wolfgang G. Kunz
Publikováno v:
Cancer Imaging
Cancer Imaging, Vol 19, Iss 1, Pp 1-10 (2019)
Cancer Imaging, Vol 19, Iss 1, Pp 1-10 (2019)
Background A high proportion of patients with advanced stages of medullary thyroid carcinoma (MTC) present with liver metastasis metastases. The aim of our study was to investigate the added diagnostic value of complementary gadoxetic acid-enhanced M
Autor:
Arian Lasocki, Rodney J. Hicks
Publikováno v:
Cancer Imaging
Cancer Imaging, Vol 19, Iss 1, Pp 1-9 (2019)
Cancer Imaging, Vol 19, Iss 1, Pp 1-9 (2019)
Technical advances in imaging are well demonstrated by MRI (Magnetic Resonance Imaging) and PET (Positron Emission Tomography). Excellent anatomical detail and a lack of ionising radiation make MRI the standard of care for most neuroimaging indicatio
Autor:
Tetsuya Shinaji, Eiji Yoshida, Hiroyuki Takuwa, Hideaki Tashima, Taiga Yamaya, Yoko Ikoma, Hidekatsu Wakizaka
Publikováno v:
Physics in Medicine and Biology. 61:6430-6440
Simultaneous measurements of multiple physiological parameters are essential for the study of brain disease mechanisms and the development of suitable therapies to treat them. In this study, we developed a measurement system for simultaneous optical
Autor:
Ciprian Catana, Marco Salvatore, James H. Thrall, Onofrio A. Catalano, Alexander R. Guimaraes, Bruce R. Rosen, Kent Friedman, Hersh Chandarana, Ulrike I. Attenberger, Stefan A Schonberg
Publikováno v:
Abdominal Imaging. 40:1374-1386
Simultaneous data collection for positron emission tomography and magnetic resonance imaging (PET/MR) is now a reality. While the full benefits of concurrently acquiring PET and MR data and the potential added clinical value are still being evaluated
Autor:
Anish Bhattacharya, Sampath Santhosh, Bhagwant Rai Mittal, Ashim Das, Surinder Singh Rana, Radhika Srinivasan, Deepak K. Bhasin
Publikováno v:
Abdominal Imaging. 40:1285-1315
Positron emission tomography (PET) has been used for the characterization of pancreatic and periampullary lesions. Pancreatitis-associated inflammation affecting only a portion of the pancreas gives the appearance of a mass lesion on imaging. Consequ
Autor:
Joon Koo Han, Jeong Min Lee, Eun Sun Lee, Ijin Joo, Soojin Lee, Gi Jeong Cheon, Byung Ihn Choi, Su Yeon Ahn
Publikováno v:
Abdominal Imaging. 40:843-851
To identify the gadoxetic acid-enhanced MR and the (18)F-fludeoxyglucose (FDG) PET/CT findings associated with microvascular invasion (MVI) of hepatocellular carcinoma (HCC) in patients who are undergoing liver transplantation (LT).Fifty-one patients