In vogue cancer protect is critically dependent on imaging technologies, which are used to detect old tumors and guide their group therapy or surgery. Molecular imaging technologies provide information about the functional or metabolic characteristics of malignancies, tumor manipulate and therapeutical response, and tumor recurrence; whereas old hat imaging technologies predominantly assess the tumor’s anatomical or morphologic features including its measure assess, density, shape, etc.
The analyse gang led by Dr. Sun used PET/CT, which is based on bumf about the running or metabolic characteristics of malignancies, to study the early recurrence in gastric cancer patients with suspected recurrence and in asymptomatic patients with gastric cancer. This was published on Augest 7, 2008 in the World Journal of Gastroenterology.
PET/CT was unqualified in 14 patients and disputatious in 9 patients. When correlated with irrefutable diagnosis, which was confirmed by histopathologic trace of tumor recurrence in 8 of the 23 patients and by clinical follow-up in 15. Overall, the accuracy of PET/CT was 82.6%, cold predictive value was 77.7%, and positive predictive value was 85.7%. Especially, PET/CT revealed true-explicit findings in 47.8% patients who had negative or no precise findings by computed tomography. PET/CT demonstrated ancillary-abdomen metastasis in 7 patients and additional esophageal carcinoma in one patient. Clinical decisions of treatment were changed in 30.4% patients after introducing PET/CT into their normal register-operative inquire-up program.
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These results demonstrate a new view of molecular imaging technology in gastric cancer, and consequently may provide stylish assiduity for further improving of the long term survival of patients who are suffering from gastric cancer.
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Article adapted by Medical News Today from original press set free.
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Naming: Sun L, Su XH, Guan YS, Visage WM, Chen GB, Luo ZM, Wei JH, Wu H. Clinical situation of 18F-fluorodeoxyglucose positron emission tomography/computer tomography in post-operative follow up of gastric cancer: Endorse results. World J Gastroenterol 2008;14(29): 4627-4632 http://www.wjgnet.com/1007-9327/14/4627.asp
Correspondence to: Hua Wu, Minnan ILL TEMPER Center and department of nuclear drug, the First Clinic of Xiamen, Fujian Medical University, Xiamen 316003, Fujian Section, China.
About World Journal of Gastroenterology
World Journal of Gastroenterology (WJG), a chief international journal in gastroenterology and hepatology, has established a reputation for publishing beforehand class research on esophageal cancer, gastric cancer, liver cancer, viral hepatitis, colorectal cancer, and H pylori infection. It provides a forum in the direction of both clinicians and scientists. WJG has been indexed and abstracted in Current Contents/Clinical Prescription, Science Citation Token Expanded (also known as SciSearch) and Journal Citation Reports/Science Print run, Index Medicus, MEDLINE and PubMed, Chemical Abstracts, EMBASE/Excerpta Medica, Abstracts Journals, Nature Clinical Practice Gastroenterology and Hepatology, CAB Abstracts and Extensive Health. ISI JCR 2003-2000 IF: 3.318, 2.532, 1.445 and 0.993. WJG is a weekly journal published by WJG Pack. The publication dates are the 7th, 14th, 21st, and 28th of every month. The WJG is supported by The Nationalistic Natural Realm Foundation of China, No. 30224801 and No. 30424812, and was founded with the dub China National Newsletter of New Gastroenterology on October 1, 1995, and renamed WJG on January 25, 1998.
About The WJG Press
The WJG Press mainly publishes Rapturous Journal of Gastroenterology.
Roots: Lai-Fu Li
Life Journal of Gastroenterology
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