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| 1 | Role of preoperative CT colonography in patients with colorectal cancer显示文摘In patients with colorectal cancer(CRC),accurate preoperative evaluation is essential for a correct therapeutic plan.Colonoscopy and intravenous contrastenhanced computed tomography(CT)are currently recommended in the preoperative work-up for CRC.Preoperative colonoscopy has some limitations such as misdiagnosis of synchronous cancers in cases of incomplete exploration of the colon and inaccurate tumor localization.Intravenous contrast-enhanced CT successfully documents distant metastases although it sometimes enables unsatisfactory locoregional staging.Computed tomography colonography(CTC)is obtained after gas insufflation of the colon and offers a comprehensive preoperative evaluation in patients with CRC,including a definition of the segmental location of the tumor,presence of synchronous lesions or lack thereof,and fairly accurate locoregional staging.CTC has some limitations,including a lack of biopsy capability,suboptimal sensitivity for synchronous small polyps,and unsatisfactory nodal staging.Bearing in mind these limitations,CTC could be employed as a'one-stop-shop'examination for preoperative assessment in patients with CRC. | Lapo Sali Massimo Falchini Antonio Taddei Mario Mascalchi | 2014 | World Journal of Gastroenterology2014，20，14： | 6 |
| 2 | Computed tomographic colonography in subjects with positive faecal occult blood test refusing optical colonoscopy显示文摘 | Lapo Sali Grazia Grazzini Leonardo Ventura Massimo Falchini Alessandra Borgheresi Guido Castiglione Michele Grimaldi Nicola Ianniciello Beatrice Mallardi Marco Zappa Mario Mascalchi | 2012 | Digestive and Liver Disease2012，，： | 3 |
| 3 | 3-D seg- mentation algorithm of small lung nodules in spiral CT ima- ges显示文摘 | DICIOTYI S PICOZZI G FALCHINI M | 2008 | IEEE transactions on information technology in bi- omedicine2008，12，1： | 1 |
| 4 | 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 |
| 5 | 3-D segmentation algorithm of small lung nodules in spiral CT images 显示文摘 | DICIOTI'I S PICOZZI G FALCHINI M | 2008 | I EEE Trans on Information Technology in Biomedicine2008，12，1： | 1 |
| 6 | Neural networks for computer-aided diagnosis: detection of lung nodules in chest radiograms 显示文摘 | Coppini G Diciotti S Falchini M | 2003 | IEEE Trans on Information Technology in Biomedicine2003，7，4： | 1 |
| 7 | CO2 evolution and denaturing gradient gel electrophoresis profiles of bacterial communities in soil following addition of low molecular weight substrates to stimulate root exudation显示文摘 | FALCHINI L NAUMOVA N KUIKMAN P J | 2003 | Soil Biology and Biochemistry2003，36，： | 1 |
| 8 | Neural networks for computer-aided diagnosis: detection of lung nodules in chest radiograms 显示文摘 | Coppini G Diciotti S Falchini M | 2003 | IEEE Transactions on Information Technology in Biomedicine2003，7，4： | 1 |
| 9 | 3-D segmentation algorithm of small lung nodules in spiral CT images显示文摘 | Diciotti S Picozzi G Falchini M | 2008 | IEEETransactions on Information Technology in Biomedicine2008，12，1： | 1 |
| 10 | Automated segmentation refinement of small lung nodules in CT scans by localshape analysis显示文摘 | Diciotti S Lombardo S Falchini M | 2011 | IEEE Transactions on Biomedical Engineering2011，58，12： | 1 |
| 11 | Effect of Nostoc (Cyanobacteria) inoculation on the structure and stability of clay soils显示文摘 | L. Falchini E. Sparvoli L. Tomaselli | 1996 | Biology and Fertility of Soils1996，，3： | 1 |
| 12 | Dose exposure in the ITALUNG trial of lung cancer screening with low-dose CT显示文摘 | MASCALCHI M MAZZONI LN FALCHINI M | | 0，，1016： | 1 |
| 13 | Dose expo- sure in the itlaung trial of lung cancer screening with low dose CT显示文摘 | Mascalchi M Mazzoni LN Falchini M | 2011 | Br J Radiol2011，325，40： | 1 |
| 14 | Neural networks for compurer-aided diagnosis: detection of lung nodules in chest radiograms 显示文摘 | Coppini G Diciotti S Falchini M | 2003 | IEEE Trans lnf Technol Biomed2003，7，4： | 1 |
| 15 | Automated segmentation refinement of small lung nodules in CT scans by local shape analysis显示文摘 | Diciotti S Lombardo S Falchini M | 2011 | IEEE Trans on Biomedical Engineering2011，58，12： | 1 |
| 16 | 3D segmentation algorithm of small lung nodules in spiral CT images显示文摘 | Diciotti S Picozzi G Falchini M | 2008 | IEEE Trans on Information Technology in Biomedicine2008，12，1： | 1 |
| 17 | 3D segmen-tation algorithm of small lung nodules in spiral CT images显示文摘 | DICIOTT1 S PICOZZI G FALCHINI M | 2008 | Biomedical2008，12，1： | 1 |
| 18 | Influence of cadmium on the metabolic quotient, l-?:?d-glutamic acid respiration ratio and enzyme activity?:?microbial biomass ratio under laboratory conditions显示文摘 | L. Landi G. Renella J. L. Moreno L. Falchini P. Nannipieri | 2000 | Biology and Fertility of Soils2000，，1： | 1 |
| 19 | 3-D acquiring al- gorithm of small lung nodules in spiral CT Images 显示文摘 | DICIOTYI S PICOZZI G FALCHINI M | 2008 | IEEE T Inf Technol B2008，12，1： | 1 |
| 20 | Neural network for computer-aid diagnosis: detection of lung nodules in chest radiograph显示文摘 | COPPINNI G DICIOTTI FALCHINI M | 2003 | IEEE Transaction on Information Technology in Biomedicine2003，7，4： | 1 |
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