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| 1 | A new self-consistent model for the analysis of hot-carrier induced degradation in lightly doped drain (LDD) and gate overlapped LDD polysilicon TFTs 显示文摘 | Valletta A Mariuccia L A Pecoraa A | 2003 | Thin Solid Films2003，427，12： | 1 |
| 2 | CPT accumulation in the fruit and during early phases of plant development inCamptotheca acuminata Decaisne (Nyssaceae) 显示文摘 | Valletta A Santamaria A R Pasqua G | 2007 | Natural Product Research2007，21，14： | 1 |
| 3 | Threshold voltage in short channel polyerystalline silicon thin-film transistors: influence of drain induced barrier lowering and floating body effects 显示文摘 | Valletta A Gaucci P Mariucci L | 2010 | J Appl Phys2010，107，07： | 1 |
| 4 | Modelling velocity saturation and kink effects in p channel polysilicon thin- film transistors 显示文摘 | Valletta A Gaucci P Mariucci L | 2007 | Thin Solid Films2007，515，19： | 1 |
| 5 | Grain boundary evaluation in sequentially laterally solidified polycrystalline-silicon devices 显示文摘 | VALLETTA A BONFIGLIETTI A RAPISARDA M MARIUCCI L FORTUNATO G | 2007 | Journal of Applied Physics2007，101，09： | 1 |
| 6 | Kink effect in short channel polycrystalline silicon thin film transistors 显示文摘 | VALLETTA A GAUCCI P MARIUCCI L | 2004 | Applied Physics Letters2004，85，15： | 1 |
| 7 | Cellular localisation of the anti-cancer drug camptothecin in Camptothcca acuminata Decne (Nyssaceae)显示文摘 | Pasqua G Monaceli B Valletta A | 2004 | European Journal of Histochemistry2004，48，3： | 1 |
| 8 | Cellular localisation of lhe anti-cancer drug camptothecin in (Tamptotheca acuminata Decne (Nyssaceae) 显示文摘 | Pasqua G Monacelli B Valletta A | 2004 | Eur J Histochem2004，48，3： | 1 |
| 9 | Surface-scattering effects in polycrystalline silicon thin-film transistors显示文摘 | Valletta A Mariucci L Fortunato G | 2003 | Applied Physics Letters2003，82，18： | 1 |
| 10 | Cellular localisation of the anti-cancer drug camptothecin in Camptotheca acumlnata Decne (Nyssaceae) 显示文摘 | Pasqua G Monacelli B Valletta A | 2004 | European Journal of Histochemistry2004，48，： | 1 |
| 11 | 查看详情显示文摘 | Bonfiglietti A Cuscuna M Valletta A Mariucci L Pecora A For- tunato G Brotherton S Ayres J | | 0，，： | 1 |
| 12 | Molecular markers of gliomas: a clinical approach 显示文摘 | Eoli M Silvani A Polio B Bianchessi D Menghi F Valletta L | 2006 | Neurol Res2006，28，5： | 1 |
| 13 | Imaging of paraduodenal pancreatitis:A systematic review显示文摘BACKGROUND Paraduodenal pancreatitis(PP)represents a diagnostic challenge,especially in non-referral centers,given its potential imaging overlap with pancreatic cancer.There are two main histological variants of PP,the cystic and the solid,with slightly different imaging appearances.Moreover,imaging findings in PP may change over time because of disease progression and/or as an effect of its risk factors exposition,namely alcohol intake and smoking.AIM To describe multimodality imaging findings in patients affected by PP to help clinicians in the differential diagnosis with pancreatic cancer.METHODS The systematic review was conducted according to the Preferred Reporting Items for Systematic reviews and Meta-analyses 2009 guidelines.A Literature search was performed on PubMed,Embase and Cochrane Library using(groove pancreatitis[Title/Abstract])OR(PP[Title/Abstract])as key words.A total of 593 articles were considered for inclusion.After eliminating duplicates,and title and abstract screening,53 full-text articles were assessed for eligibility.Eligibility criteria were:Original studies including 8 or more patients,fully written in English,describing imaging findings in PP,with pathological confirmation or clinical-radiological follow-up as the gold standard.Finally,14 studies were included in our systematic review.RESULTS Computed tomography(CT)findings were described in 292 patients,magnetic resonance imaging(MRI)findings in 231 and endoscopic ultrasound(EUS)findings in 115.Duodenal wall thickening was observed in 88.8%of the cases:Detection rate was 96.5%at EUS,91.0%at MRI and 84.1%at CT.Second duodenal portion increased enhancement was recognizable in 76.3%of the cases:Detection rate was 84.4%at MRI and 72.1%at CT.Cysts within the duodenal wall were detected in 82.6%of the cases:Detection rate was 94.4%at EUS,81.9%at MRI and 75.7%at CT.A solid mass in the groove region was described in 40.9%of the cases;in 78.3%of the cases,it showed patchy enhancement in the portal venous phase,and in 100%appeared iso/hyperintense during delayed phase imaging.Only 3.6%of the lesions showed restricted diffusion.The prevalence of radiological signs of chronic obstructive pancreatitis,namely main pancreatic duct dilatation,pancreatic calcifications,and pancreatic cysts,was extremely variable in the different articles.CONCLUSION PP has peculiar imaging findings.MRI is the best radiological imaging modality for diagnosing PP,but EUS is more accurate than MRI in depicting duodenal wall alterations. | Matteo Bonatti NicolòDe Pretis Giulia A Zamboni Alessandro Brillo Stefano Francesco Crinò Riccardo Valletta Fabio Lombardo Giancarlo Mansueto Luca Frulloni | 2023 | World Journal of Radiology2023，15，2： | 0 |
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