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5篇 您的检索式:作者名="Nicolas Michoux"
    题名 作者 年代 出处 被引量
1A review of content-based image retrieval systems in medical applications--clinical benefits and future directions 显示文摘Henning M~iller Nicolas Michoux 2004International Journal of Medical Informatics2004,73,1:1
2A review of content-based image retrieval systems in medical application-clinical benefits and future directions显示文摘Henning Muller Nicolas Michoux 2004Internationat Journal of Medical Informatics2004,73,1:1
3A review of content-based image retrieval systems in medical applications-clinical benefits and future directions显示文摘Henning Müller Nicolas Michoux 2004International Journal of Medical Informatics2004,73,1:1
4A Review of Con- tent- based Image Retrieval Systems in Medical Applica- tion--clinicaJ benefits and future directions 显示文摘Henning Muller Nicolas Michoux 2004Interna- tional Journal of Medical Informaties2004,73,1:1
5Detection of liver micrometastases from colorectal origin by perfusion CT in a rat model显示文摘BACKGROUND: Some patients with colorectal carcinoma have liver metastases(LMs) which cannot be detected by conventional imaging. This study aimed to assess whether hepatic perfusion changes induced by micrometastases can be detected by perfusion computed tomography(CT).METHODS: LMs were produced in rats by injecting carcinoma cells into the portal vein. Perfusion CT was performed at microscopic(day 10), interval(day 17), and macroscopic stage(day 34). Perfusion parameters were computed using a dualinput one-compartmental model.RESULTS: Micro and macro LMs presented a mean diameter of 0.5 and 2.6 mm, respectively. Compared to controls, LMs at interval(1.1 mm) and macroscopic stage induced significant perfusion changes: a decrease of 42%(P=0.004) and 41%(P=0.029) in hepatic transit time and an increase of 292%(P=0.073) and 240%(P=0.001) in portal delay, respectively.CONCLUSIONS: LMs with a mean diameter between 1.1 and2.6 mm induced significant hepatic perfusion changes, detected by CT. Such detection may help to select patients and propose chemotherapy at the time of primary tumor resection.Caroline Hatwell Magaly Zappa Mathilde Wagner Nicolas Michoux Valérie Paradis Valérie Vilgrain Léon Maggiori Yves Panis 2014Hepatobiliary & Pancreatic Diseases International2014,13,3:0
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