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| 1 | Microwave ablation of hepatocellular carcinoma显示文摘Although surgical resection is still the optimal treatment option for early-stage hepatocellular carcinoma(HCC) in patients with well compensated cirrhosis,thermal ablation techniques provide a valid nonsurgical treatment alternative,thanks to their minimal invasiveness,excellent tolerability and safety profile,proven efficacy in local disease control,virtually unlimited repeatability and cost-effectiveness.Different energy sources are currently employed in clinics as physical agents for percutaneous or intra-surgical thermal ablation of HCC nodules.Among them,radiofrequency(RF) currents are the most used,while microwave ablations(MWA) are becoming increasingly popular.Starting from the 90s',RF ablation(RFA) rapidly became the standard of care in ablation,especially in the treatment of small HCC nodules;however,RFA exhibits substantial performance limitations in the treatment of large lesions and/or tumors located near major heat sinks.MWA,first introduced in the Far Eastern clinical practice in the 80s',showing promising results but also severe limitations in the controllability of the emitted field and in the high amount of power employed for the ablation of large tumors,resulting in a poor coagulative performance and a relatively high complication rate,nowadays shows better results both in terms of treatment controllability and of overall coagulative performance,thanks to the improvement of technology.In this review we provide an extensive and detailed overview of the key physical and technical aspects of MWA and of the currently available systems,and we want to discuss the most relevant published data on MWA treatments of HCC nodules in regard to clinical results and to the type and rate of complications,both in absolute terms and in comparison with RFA. | Guido Poggi Nevio Tosoratti Benedetta Montagna Chiara Picchi | 2015 | World Journal of Hepatology2015，7，25： | 28 |
| 2 | Chest pain caused by multiple exostoses of the ribs: A case report and a review of literature显示文摘The aim of this paper is to report an exceptional case of multiple internal exostoses of the ribs in a young patient affected by multiple hereditary exostoses(MHE) coming to our observation for chest pain as the only symptom of an intra-thoracic localization. A 16 years old patient with familiar history of MHE came to our observation complaining a left-sided chest pain. This pain had increased in the last months with no correlation to a traumatic event. The computed tomography(CT) scan revealed the presence of three exostoses located on the left third, fourth and sixth ribs, all protruding into the thoracic cavity, directly in contact with visceral pleura. Moreover, the apex of the one located on the sixth rib revealed to be only 12 mm away from pericardium. Patient underwent video-assisted thoracoscopy with an additional 4-cm mini toracotomy approach. At the last 1-year followup, patient was very satisfied and no signs of recurrence or major complication had occured. In conclusion, chest pain could be the only symptom of an intra-thoracic exostoses localization, possibly leading to serious complications. Thoracic localization in MHE must be suspected when patients complain chest pain. A chest CT scan is indicated to confirm exostoses and to clarify relationship with surrounding structures. Video-assisted thoracoscopic surgery can be considered a valuable option for exostoses removal, alone or in addiction to a mini-thoracotomy approach, in order to reduce thoracotomy morbidity. | Daniele Mazza Mattia Fabbri Cosma Calderaro Carlo Iorio Luca Labianca Camilla Poggi Francesco Turturro Antonello Montanaro Andrea Ferretti | 2017 | World Journal of Orthopedics2017，8，5： | 2 |
| 3 | Competition between fusion-evaporation and multifragmentation in central collisions in ^(58)Ni+^(48)Ca at 25A MeV显示文摘The experimental data concerning the58Ni+48Ca reaction at Elab(Ni)=25A MeV,collected by using the CHIMERA 4π device,have been analyzed in order to investigate the competition among different reaction mechanisms for central collisions in the Fermi energy domain.As a main criterion for centrality selection we have chosen the flow angle(flow) method,making an event-by-event analysis that considers the shape of events,as it is determined by the eigenvectors of the experimental kinetic-energy tensor.For the selected central events(flow >60°) some global variables,good to characterize the pattern of central collisions have been constructed.The main features of the reaction products were explored by using different constraints on some of the relevant observables,like mass and velocity distributions and their correlations.Much emphasis was devoted,for central collisions,to the competition between fusion-evaporation processes with subsequent identification of a heavy residue and a possible multifragmentation mechanism of a well defined(if any) transient nuclear system.Dynamical evolution of the system and pre-equilibrium emission were taken into account by simulating the reactions in the framework of transport theories.Different approaches have been envisaged(dynamical stochastic BNV calculations + sequential SIMON code,QMD,CoMD,etc.).Preliminary comparison of the experimental data with BNV calculations shows reasonable agreement with the assumption of sequential multifragmentation emission in the mass region of IMFs close to the heavy residues.Possible deviations from sequential processes were found for those IMFs in the region of masses intermediate between the mass of heavy residues and the mass of light IMFs.Further simulations are in progress.The experimental analysis will be enriched also by information obtained inspecting the IMF-IMF correlation function,in order to elucidated the nature of space-time decay property of the emitting source associated with events having the largest IMF multiplicity. | FRANCALANZA L ABBONDANNO U AMORINI F BARLINI S BINI M BOUGAULT R BRUNO M CARDELLA G CASINI G AGOSTINO M D' De FILIPPO V De SANCTIS J GERACI E GIUSSANI A GRAMEGNA F GUIOT B KRAVCHUK V La GUIDARA E LANZALONE G Le NEINDRE N MAIOLINO C MARINI P MORELLI L OLMI A PAGANO A PAPA M PIANTELLI S PIRRONE S POLITI G POGGI G PORTO F RUSSOTTO P RIZZO F VANNINI G VANNUCCI L | 2013 | Nuclear Science and Techniques2013，24，5： | 2 |
| 4 | Region-based transform coding of multispectral images 显示文摘 | Cagnazzo M Poggi G and Verdoliva L | 2007 | IEEE Transactions on Image Processing2007，16，12： | 1 |
| 5 | Vdelta1Tlympho-cytes producing IFN-gamma and IL-17are expanded in HIV-1-infected patients and respond to Candida albicans显示文摘 | Fenoglio D Poggi A Catellani S | 2009 | Blood2009，113，： | 1 |
| 6 | Tobacco smoke in the development and therapy of periodondal disease:progress and questions显示文摘 | Rota MT Poggi P Baratta L | 1999 | Bull Group Int Rech Sci Stomatol Odontol1999，41，4： | 1 |
| 7 | Experhnental and clinical performance of porous tantalum in orthopedic surgery显示文摘 | Levine B R Sporer S Poggie R A et a| | 2006 | Biomaterials2006，27，27： | 1 |
| 8 | He- patic angiosarcoma: case report and review of literature 显示文摘 | Poggi Maehuca L Ibarra Chirinos O Lopez Del Aguila J | 2012 | Rev Gastroenterol Peru2012，32，3： | 1 |
| 9 | Strengthening of tensile steel members and bolted joints using adhesively bonded CFRP plates 显示文摘 | Colombi P Poggi C | 2006 | Construction and Building Materials2006，20，1： | 1 |
| 10 | Influence of polymer morphology on water treeing显示文摘 | Raharimalala V Poggi Y Filippini J C | 1994 | IEEE Trans on Dielectrics and Electrical Insulation1994，1，6： | 1 |
| 11 | Oxygen diffusion hardening of Ti-Nb-Zr allys显示文摘 | Poggie R A Kovacs P Davidson J A | 1996 | Materials and Manufacturing Processes1996，11，2： | 1 |
| 12 | Compression of multispectral images by three-dimensional SPIHT algorithm显示文摘 | Pier Luigi Dragotti Giovanni Poggi Arturo R P Ragozini | | 0，，01： | 1 |
| 13 | Multivariate denoising using wavelets and principal component analysis显示文摘 | AMINGHAFARI M CHEZE N POGGI J | 2006 | Journal of Computational Statistics and Data Analysis2006，50，： | 1 |
| 14 | Region-based transform coding of muitispectral images显示文摘 | Cagnazzo M Poggi G Verdoliva L | 2007 | IEEE Transactions on Image Processing2007，16，12： | 1 |
| 15 | NK/iDC interaction results in IL-18 secretion by DCs at the synaptic cleft followed by NK cell activation and release of the DC maturation factor HMGB1显示文摘 | Semino C Angelini G Poggi A | 2005 | Blood2005，106，2： | 1 |
| 16 | Failure analysis of a ceramic bearing acetabul-arcomponent显示文摘 | Poggie R A Turgeon T R Coutts R D | 2007 | J Bone Joint Surg Am2007，89，2： | 1 |
| 17 | Linking data to ontologies 显示文摘 | Poggi A Lembo D Calvanese D | 2008 | Journal on Data Semantics2008，，： | 1 |
| 18 | FromGreta's mind to her face:modelling the dynamics of affectivestates in a conversational embodied Agent显示文摘 | FIORELLA DE R CATHERINE P POGGI I | 2003 | InternationalJournal of Human-Agent Studies2003，59，12： | 1 |
| 19 | Phase II study with ifosfamide,carboplatin,etoposide (ICE regimen) at intermediate dosage for advanced non small cell lung cancer (NSCLC) 显示文摘 | Preti P Poggi G Cuomo AM | 1998 | J Chemother1998，10，6： | 1 |
| 20 | Experimental and clinical performance of porous tantalum in orthopedic surgery显示文摘 | Evine BR Sporer S Poggie RA | 2006 | Biomaterials2006，27，27： | 1 |
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