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5篇 您的检索式：作者名="Sandra Ruiz"

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		题名	作者	年代	出处	被引量
	1	Radiological diagnosis and staging of hilar cholangiocarcinoma显示文摘Hilar cholangiocarcinoma is a rare malignant tumor arising from the epithelium of the bile ducts.Surgery is still the only chance of potentially curative treatment in patients with perihilar cholangiocarcinoma.However,radical resection requires aggressive surgical strategies that should be tailored optimally according to the location,size and vascular invasion of the tumors.Accurate diagnosis and staging of these tumors is therefore critical for optimal treatment planning and for determining a prognosis.Multidetector computed tomography(MDCT),magnetic resonance imaging(MRI) and MR cholangiography are useful tools,both to diagnose and stage hilar cholangiocarcinoma.Modern imaging techniques allow accurate detection of the level of obstruction and the longitudinal and radial spread of the tumor.In addition,high-resolution MDCT and MR provide specific radiographic features to determine vascular involvement of anatomic structures,such as the hepatic artery or the portal vein,which are critical to decide the surgical strategy.Finally,radiological staging allows detection of patients with distant metastasis in the liver or peritoneum who will not benefit from a surgical approach.	Carlos Valls Sandra Ruiz Laura Martinez David Leiva	2013	World Journal of Gastrointestinal Oncology2013，5，7：	21
	2	Baselines for land-use change in the tropics: application to avoided deforestation projects显示文摘	Sandra Brown Myrna Hall Ken Andrasko Fernando Ruiz Walter Marzoli Gabriela Guerrero Omar Masera Aaron Dushku Ben DeJong Joseph Cornell	2007	Mitigation and Adaptation Strategies for Global Change2007，，6：	1
	3	显示文摘	Selman M Ruiz V Sandra C	2000	Am J Physiol Lung Cell Mol Physiol2000，279，3：	1
	4	Prognostic utility of NT-proBNP in acute exacerbations of chronic pulmonary diseases显示文摘	Araceli Molina Medina Marta Sanchez Marteles Elisa Bermejo Sáiz Sandra Serrano Martínez Fernando Ruiz Laiglesia José A. Nieto Rodríguez Juan I. Pérez-Calvo	2010	European Journal of Internal Medicine2010，，2：	1
	5	Effect of exotic mammalian predators on parasites of Cory’s shearwater: ecological effect on population health and breeding success显示文摘	Sandra Hervías Jaime A. Ramos Manuel Nogales Rocío Ruiz de Ybá?ez	2013	Parasitology Research2013，，7：	1

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