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| 1 | CT colonography after incomplete colonoscopy in subjects with positive faecal occult blood test显示文摘AIM: To report our experience with computed tomog- raphy colonography (CTC) systematically performed in subjects with positive faecal occult blood test (FOBT) and an incomplete colonoscopy in the setting of a population-based screening for colorectal cancer (CRC). METHODS: From April 2006 to April 2007, 43 290 indi- viduals (age range 50-70) who adhered to the regional screening program for the prevention of CRC under-went immunochemical FOBT. FOBT was positive in 1882 subjects (4.3%). 1463 (77.7%) of these subjects underwent colonoscopy, 903 performed in a single center. Of 903 colonoscopies 65 (7.2%) were incom- plete. Forty-two of these subjects underwent CTC. CTC was performed with a 16-MDCT scanner after standard bowel prep (polyethyleneglycole) in both supine and prone position. Subjects whose CTC showed polyps or masses were referred to the endoscopist for repeat colonoscopy under sedation or underwent surgery. Per-lesion and per-segment positive predictive values (PPV) were calculated. RESULTS: Twenty-one (50%) of 42 CTCs showed pol-yps or masses. Fifty-five of these subjects underwent a repeat colonoscopy, whereas 2 subjects underwentsurgery for colonic masses of indeterminate nature. Four subjects refused further examinations. CTC cor- rectly identified 2 colonic masses and 20 polyps. PPV for masses or polyps greater than 9 mm was of 87.5%. Per-lesion and per-segment PPV were, respectively, 83.3% and 83.3% for polyps greater or equal to 10 mm, and 77.8% and 85.7% for polyps of 6-9 mm. CONCLUSION: In the context of a screening program for CRC based on FOBT, CTC shows high per-segment and per-lesion PPV for colonic masses and polyps greater than 9 mm. Therefore, CTC has the potential to become a useful technique for evaluation of the non visualized part of the colon after incomplete colonos-copy. | Lapo Sali Massimo Falchini Andrea Giovanni Bonanomi Guido Castiglione Stefano Ciatto Paola Mantellini Francesco Mungai Ilario Menchi Natale Villari Mario Mascalchi | 2008 | World Journal of Gastroenterology2008，14，28： | 1 |
| 2 | Bcl-2 orchestrates a crosstalk between endothelial and tumor cells that promotes tumor growth显示文摘 | Kaneko T Zhang Z Mantellini MG | 2007 | Cancer Res2007，67，20： | 1 |
| 3 | Full-field digital versus screen-film mammography: comparative accuracy in concurrent screening cohorts 显示文摘 | Del Turco MR Mantellini P Ciatto S | 2007 | AJR2007，189，4： | 1 |
| 4 | Effect of lipopolysaccharides on vascular endothelial growth factor expression in mouse pulp cells and maerophages显示文摘 | Botero TM Mantellini MG Song W | 2003 | Eur J Oral Sci2003，111，3： | 1 |
| 5 | Adhesive resin induces apoptosis and cell - cycle arrest of pulp cells 显示文摘 | Mantellini MG Botero TM Yaman P | 2003 | J Dent Res2003，82，8： | 1 |
| 6 | Effeet of ProRoot MTA mixed with chlorhexidine on apoptosis and cell cycle of fibroblasts and macrophagesin vitro显示文摘 | Hernandez EP Botero TM Mantellini MG | 2005 | Int Endod J2005，38，4： | 1 |
| 7 | Effect of lipopolysaccharides on vascular endothelial growth factor expression in mouse pulp cells and macrophages显示文摘 | Botero TM Mantellini MG Song W | 2003 | Eur J Oral Sci2003，111，： | 1 |
| 8 | Effect of LPS on vascular endothelial growth factor expression in mouse pulp cells and macrophages显示文摘 | Botero TM Mantellini MG Song W | 2003 | EurJ Oral Sci2003，111，3： | 1 |
| 9 | Full-field digital versus screen-film mammography:comparative accuracy in concurrent screening cohorts显示文摘 | Del Tureo MR Mantellini P Ciatto S et ai | 2007 | Am J Roentgenol2007，189，： | 1 |
| 10 | Bcl-2 orchestrates a cross-talk between endothelial and tumor cells that promotes tumor growth显示文摘 | Kaneko T Zhang Z Mantellini MG | 2007 | Cancer Res2007，67，20： | 1 |
| 11 | Voronovskaya-Type Estimates for Mellin Convolution Operators显示文摘 | Carlo Bardaro Ilaria Mantellini | 2007 | Results in Mathematics (-)2007，，1： | 1 |
| 12 | Bcl -2 orchestrates a crosstalk between endothelial cells and tumor cells that promotes tumor growth 显示文摘 | Kaneko T Mantellini MG Karl E | 2007 | Cancer Res2007，67，： | 1 |
| 13 | Adhesive resin and the hydrophilic monomer HEMA induce VEGF expression dental cells and macrophages显示文摘 | Mantellini MG Botero T Yaman P | 2006 | Dent Mater2006，22，5： | 1 |
| 14 | Bcl-2 orchestrates a cross-talk between endothelial and tumor cells that promotes tu- mor growth显示文摘 | Kaneko T Zhang Z Mantellini MG | 2007 | Cancer Res2007，67，20： | 1 |
| 15 | Effect of ProRoot MTA on pulp cell apoptosis and proliferation in vitro 显示文摘 | Moghaddame - Jafari S Mantellini MG Botero TM | 2005 | J Endod2005，31，5： | 1 |
| 16 | Interobserver agreement in the histologic diagnosis of colorectal polyps显示文摘 | Massimo Costantini Stefania Sciallero Augusto Giannini Beatrice Gatteschi Paolo Rinaldi Giuseppe Lanzanova Luigina Bonelli Tino Casetti Elisabetta Bertinelli Orietta Giuliani Guido Castiglione Paola Mantellini Carlo Naldoni Paolo Bruzzi | 2003 | Journal of Clinical Epidemiology2003，，3： | 1 |
| 17 | Full-field digital ver- sus screen-film mammography: comparative accuracy in concurrent screening cohorts显示文摘 | Del Turco M R Mantellini P Ciatto S et ol | 2007 | Am J Roentgenol2007，189，4： | 1 |
| 18 | Asymptotic Formulae for Multivariate Kantorovich Type Generalized Sampling Series显示文摘在为 Kantorovich 的 multivariate 延期的 Voronovskaja 类型的一个 asymptotic 公式概括了的这份报纸,采样系列被给。而且一个量的版本以光滑的某 moduli 被建立。最后,核的一些特别例子被讨论,作为 Bochner-Riesz 核和 multivariate 花键。 | Carlo BARDARO Ilaria MANTELLINI | 2011 | Acta Mathematica Sinica,English Series2011，27，7： | 0 |
| 19 | ASYMPTOTIC FORMULAE FOR BIVARIATE MELLIN CONVOLUTION OPERATORS显示文摘In this paper some Voronovskaya approximation formulae for a class of Mellin convolution operators of the type (Tw f)(x,y) = ∫R2+ Kw(tx-1,vy-1)f(t,v)tvdtdv are given. Moreover, various examples are discussed. | C. Bardaro I. Mantellini | 2008 | Analysis in Theory and Applications2008，24，4： | 0 |
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