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Post-traumatic hepatic artery pseudoaneurysm treated with endovascular embolization and thrombin injection

World Journal of Hepatology 2010年第2期2卷 87-90页

作者： lloret esta francisco López Conesa Asunción Capel Alemán Antonio Robles Campos Ricardo Reus Pintado Manuel Marín Hernández Caridad Section of Vascular and Interventional Radiology Department of RadiologyUniversity General Hospital Virgen de la Arrixaca.Ctra Murcia-Cartagena30120 El PalmarMurcia Spain Division of Hepatobiliary Surgery Depart-ment of General SurgeryUniversity General Hospital Virgen de la ArrixacaCtra Murcia-Cartagena30120 El PalmarMurcia Spain

Post-traumatic hepatic artery pseudoaneurysm is unc-ommon,appearing in approximately 1%of hepatic trauma *** are extrahepatic(80%)and have a late *** they are usually asymptomatic, they should always be treated becasue of the high risk of complications,especially *** the treatment of choice is endovascular embolization with coils or the exclusion of the pseudoaneurysm using other intravascular *** there have been accounts of a treatment that combines embolization with coils and image-guided percutaneous human thrombin *** present a case of post-traumatichepatic artery pseudoaneurysm that was successfully treated using this combined technique.

关键词： Pseudoaneurysm Hepatic trauma Hepatic artery Endovascular treatment Thrombin

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The importance of functional diversity in the stability of Mediterranean shrubland communities after the impact of extreme climatic events

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Journal of Plant Ecology 2017年第2期10卷 281-293页

作者： Enrique Gde la Riva francisco lloret Ignacio MPérez-Ramos Teodoro Marañón Sandra Saura-Mas Ricardo Díaz-Delgado Rafael Villar Area de Ecología Facultad de CienciasUniversidad de Cordoba.14071 CordobaSpain CREAF Cerdanyola del Vallés08193 BarcelonaSpain Unitat d’Ecologia Dept.Biologia AnimalBiologia Vegetal i EcologiaUniversitat Autònoma BarcelonaEdifici CCampus UAB08193Cerdanyola del VallèsBarcelonaSpain IRNAS CSICAv.Reina Mercedes 10PO Box 1052.41080 SevillaSpain estación Biológica de Doñana CSIC.c/Americo Vespucios/nIsla de la Cartuja.41092 SevillaSpain

Aims Extreme climatic events may have important consequences for plant community structure and *** 2005,a severe drought together with a cold winter promoted extensive damage and mortal-ity in shrubland communities of southwest Spain(Doñana National Park).Here,we aim to identify the mechanisms underlying commu-nity stability(resistance and resilience)in response to this extreme climatic event,considering changes in the functional structure of these *** We used a trait-based approach,quantifying variations in 10 func-tional traits at the community level(community weighted means,CWM)and the functional diversity(functional richness,evenness and divergence)in 18 plots at three different times:predating the climatic event(estimated from the sum of the live and dead volume of each species in 2007),and 2 and 8 years after the 2005 *** also quantified the differences in functional traits and functional diversity between adult and recruit stages,which allowed us to bet-ter understand the contribution of the recruitment to the mainte-nance of the functional structure and diversity of the *** Findings Communities with higher functional divergence before the cli-matic event maintained nearly constant their levels of functional divergence 8 years after,but they were more prone to changes in species *** resistance in terms of vegeta-tion cover was positively correlated with root dry matter content,whereas community resilience was positively correlated with leaf chlorophyll(LChl).We also found that some values(weighted means)of functional community traits(such as root dry matter con-tent and LChl)had increased 2 years after the event,returning to the pre-event conditions after 8 *** addition,there was hardly any establishment of new species in the community and the recruits did not make substantial differences to the community functional *** seed mass differed significantly between the adult and se

关键词： climate change Doñana drought functional trait recruitment resilience resistance

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