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| 1 | Magnetic resonance imaging:Is there a role in clinical management for acute ischemic colitis?显示文摘AIM:To validate the utility of magnetic resonance imaging(MRI) for the clinical management of acute ischemic colitis(IC).METHODS:This is a magnetic resonance(MR) prospective evaluation of 7 patients who were proved to have acute IC on the basis of clinical,endoscopic and computed tomography(CT) findings and who were imaged in our institution between February 2011 and July 2012.The mean age of the patients was 72.28 years.Abdominal CTs were obtained using a 64-detector row configuration for all patients with un-enhanced and contrast-enhanced scans,in the late arterial phase(start delay 45-50 s) and in the portal venous phase(start delay 70-80 s).The MR examinations were performed using a 1.5T superconducting magnet,using Fast Imaging Employing Steady State Acquisition and T2-weighted fast-recovery fast-spin echo sequences in axial and coronal plane.CT and MRI examinations were analysed for the presence of colonic abnormalities and associated findings.RESULTS:Segmental involvement was seen in 6 patients(85.71%),with a mean length of involvement of 412 mm(range 145.5-1000 mm).Wall thickness varied between 6 mm and 17.5 mm(mean 10.52 mm) upon CT examinations and from 5 to 15 mm(mean 8.8 mm) upon MR examinations.The MRI appearance of the colonic wall varied over the time:TypeⅠappearance with a 3 layer sandwich sign was seen in 5 out of 12 examinations(41.66%),patients underwent MR within a mean of 36 h(ranging from 1 to 54 h) after the CT examination.Type Ⅱ and Ⅲ appearance with a 2 layer sign,was seen in 4 examinations(33.33%),patients underwent MR within a mean of 420.5 h(ranging from 121 to 720 h) after the CT examination.In the remaining three MRI examinations,performed within a mean of 410 h(ranging from 99.5 to 720 h) the colonic wall appeared normal.CONCLUSION:MRI,only using precontrast images,may be used as a substitute for invasive procedures in diagnosis and follow-up of acute IC. | Maria Antonietta Mazzei Susanna Guerrini Nevada Cioffi Squitieri Giusi Imbriaco Raffaele Chieca Serenella Civitelli Vinno Savelli Francesco Giuseppe Mazzei Luca Volterrani | 2013 | World Journal of Gastroenterology2013，19，8： | 5 |
| 2 | Incidental extravascular findings in computed tomographic angiography for planning or monitoring endovascular aortic aneurysm repair: Smoker patients, increased lung cancer prevalence?显示文摘AIM To validate the feasibility of high resolution computed tomography(HRCT) of the lung prior to computed tomography angiography(CTA) in assessing incidental thoracic findings during endovascular aortic aneurysm repair(EVAR) planning or follow-up.METHODS We conducted a retrospective study among 181 patients(143 men, mean age 71 years, range 50-94) referred to our centre for CTA EVAR planning or followup. HRCT and CTA were performed before or after 1 or 12 mo respectively to EVAR in all patients. All HRCT examinations were reviewed by two radiologists with 15 and 8 years experience in thoracic imaging. The results were compared with histology, bronchoscopy or follow-up HRCT in 12, 8 and 82 nodules respectively. RESULTS There were a total of 102 suspected nodules in 92 HRCT examinations, with a mean of 1.79 nodules per patient and an average diameter of 9.2 mm(range 4-56 mm). Eightynine out of 181 HRCTs resulted negative for the presence of suspected nodules with a mean smoking history of 10 pack-years(p-y, range 5-18 p-y). Eighty-two out of 102(76.4%) of the nodules met criteria for computed tomography follow-up, to exclude the malignant evolution. Of the remaining 20 nodules, 10 out of 20(50%) nodules, suspected for malignancy, underwent biopsy and then surgical intervention that confirmed the neoplastic nature: 4(20%) adenocarcinomas, 4(20%) squamous cell carcinomas, 1(5%) small cell lung cancer and 1(5%) breast cancer metastasis); 8 out of 20(40%) underwent bronchoscopy(8 pneumonia) and 2 out of 20(10%) underwent biopsy with the diagnosis of sarcoidosis.CONCLUSION HRCT in EVAR planning and follow-up allows to correctly identify patients requiring additional treatments, especially in case of lung cancer. | Maria Antonietta Mazzei Susanna Guerrini Francesco Gentili Giuseppe Galzerano Francesco Setacci Domenico Benevento Francesco Giuseppe Mazzei Luca Volterrani Carlo Setacci | 2017 | World Journal of Radiology2017，9，7： | 3 |
| 3 | Long-term effects of nutraceuticals (berberine, red yeast rice, policosanol) in elderly hypercholesterolemic patients显示文摘 | Giuseppe Marazzi Luca Cacciotti Francesco Pelliccia Luigi Iaia Maurizio Volterrani Giuseppe Caminiti Barbara Sposato Rosalba Massaro Fabrizia Grieco Giuseppe Rosano | 2011 | Advances in Therapy2011，，12： | 2 |
| 4 | Participation and Communication in the Time of Social Media:A Chimera or an Opportunity显示文摘Communication and participation immediately present themselves as a combination capable of developing mutual symbiosis and reinforcement.However,it would be superficial to deduce that the ease of communicating through social media has solved the problem of participation.Instead,it is necessary to start from the awareness of the problems of this binomial in order to attempt to follow virtuous paths and avoid blind alleys.The paper presents the research/action carried out in several civic participation experiences,both real and virtual,promoted by NGOs and the local public administrations of several Italian cities(Verona,Messina,Bolzano,and Rome).The results highlight the opportunities and problems of participation through social media.Specifically,those opportunities are:(1)the possibility of involving a larger number of people who could not participate without social media;(2)the sharing not only of the results of the participation but also the processes behind the participation allows for an active protagonism of the people;and(3)the care of the real and virtual places of participation facilitates the active involvement of people.On the other hand,the problems are:(1)the lack of awareness of online media space generates a redundancy in communication;(2)the difficulty of emerging in the online public media space causes disaffection and disinterest;and(3)the scarce capability to be producers of online media content generates a fake participation. | Andrea Volterrani | 2018 | Journal of Sociology Study2018，8，5： | 2 |
| 5 | A pilot study of nurseled, home-based telecardiology for patients with chronic heart failure显示文摘 | Scalvini S Zanelli E Volterrani M | 2004 | Journal of Telemedicine and Telecare2004，，10： | 1 |
| 6 | Contribution of muscle afferent to the hemodynamic,autonomic,and ventilatory responses to exercise in patients with chronic heart failure:effects of physical training显示文摘 | Piepoli M Clark AL Volterrani M | 1996 | Circulation1996，93，5： | 1 |
| 7 | Quadrantectomy versus lumpectomy for small size breast cancer显示文摘 | Volterrani F Luini A | 1990 | Eur J Cancer1990，26，6： | 1 |
| 8 | Acquired growth hormone resistance in patients with chronic heart failure : implications for therapy with growth hormone 显示文摘 | Anker S D Volterrani M Pflaum C D | 2001 | J Am Coll Cardiol2001，38，： | 1 |
| 9 | Role of growth hormone in chronic heart failure显示文摘 | Volterrani F Manelli M Cicoira M | 2000 | Therapeutic Implications Drugs2000，60，： | 1 |
| 10 | Three–dimensional analysis of pulmonary nodules by MSCT with Advanced Lung Analysis (ALA1) software显示文摘 | L. Volterrani M. A. Mazzei M. Scialpi M. Carcano S. F. Carbone V. Ricci G. Guazzi L. Lupattelli | 2006 | La radiologia medica2006，，3： | 1 |
| 11 | Effect of trimetazidine on quality of life in elderly patients with ischemic dilated cardiomyopathy显示文摘 | Giuseppe Marazzi Otavio Gebara Cristiana Vitale Giuseppe Caminiti Mauricio Wajngarten Maurizio Volterrani José A. F. Ramires Giuseppe Rosano Massimo Fini | 2009 | Advances in Therapy2009，，4： | 1 |
| 12 | Is heart rate variability a reliable method to assess autonomic modulation in left ventricular dysfunction and heart failure? Assessment of autonomic modulation with heart rate variability显示文摘 | Scalvini S Volterrani M Zanelli E | 1998 | Int J Cardiol1998，67，1： | 1 |
| 13 | Plasma hormone levelsand haemodynamics in patients with chronic obstructive lung disease显示文摘 | Scalvini S Volterrani M Vitacca M | 1996 | Monaldi Arch Chest Dis1996，51，5： | 1 |
| 14 | Accuracy of MDCT in the preoperative definition of Peritoneal Cancer Index (PCI) in patients with advanced ovarian cancer who underwent peritonectomy and hyperthermic intraperitoneal chemotherapy (HIPEC)显示文摘 | Maria Antonietta Mazzei Leila Khader Alfredo Cirigliano Nevada Cioffi Squitieri Susanna Guerrini Beatrice Forzoni Daniele Marrelli Franco Roviello Francesco Giuseppe Mazzei Luca Volterrani | 2013 | Abdominal Imaging2013，，： | 1 |
| 15 | Metabolic syndrome显示文摘 | Vitale C Marazzi G Volterrani M | 2006 | Minerva Med2006，97，3： | 1 |
| 16 | Haemodynamic effects of intravenous growth hormone kin congestive heart failure显示文摘 | Volterrani M Desenzani P Lorusso R | 1997 | Lancet1997，349，4： | 1 |
| 17 | Immunomodulation during sublingual therapy in allergic children显示文摘 | Ippoliti F DeSantis W Volterrani A | 2003 | Pediatr Allergy Immunol2003，14，3： | 1 |
| 18 | Effect of Carvedilol,Ivabradine or their combination on exercise capacity inpatients with Heart Failure (theCARVIVA HF trial)显示文摘 | Volterrani M Cice G Caminiti G | 2011 | IntJ Cardiol2011，151，2： | 1 |
| 19 | Comparison of Microlife BP A200 Plus and Omron M6 Blood Pressure Monitors to Detect Atrial Fibrillation in Hypertensive Patients显示文摘 | Giuseppe Marazzi Ferdinando Iellamo Maurizio Volterrani Mauro Lombardo Francesco Pelliccia Daniela Righi Fabrizia Grieco Luca Cacciotti Luigi Iaia Giuseppe Caminiti Giuseppe Rosano | 2012 | Advances in Therapy2012，，1： | 1 |
| 20 | Arsenic-resistant bacteria isolated from contaminated sediments of the Orbetello Lagoon, Italy, and their characterization显示文摘 | Pepi M Volterrani M Renzi M | 2007 | Journal of Applied Microbiology2007，103，6： | 1 |
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