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| 1 | Coronary artery calcium score on low-dose computed tomography for lung cancer screening显示文摘AIM: To evaluate the feasibility of coronary artery calcium score(CACS) on low-dose non-gated chest CT(ngCCT).METHODS: Sixty consecutive individuals(30 males; 73 ± 7 years) scheduled for risk stratification by means of unenhanced ECG-triggered cardiac computed to-mography(gCCT) underwent additional unenhanced ngCCT. All CT scans were performed on a 64-slice CT scanner(Somatom Sensation 64 Cardiac, Siemens, Germany). CACS was calculated using conventional methods/scores(Volume, Mass, Agatston) as previ-ously described in literature. The CACS value obtained were compared. The Mayo Clinic classification was used to stratify cardiovascular risk based on Agatston CACS. Differences and correlations between the two methods were compared. A P-value < 0.05 was considered sig-nificant.RESULTS: Mean CACS values were significantly higher for gCCT as compared to ngCCT(Volume: 418 ± 747 vs 332 ± 597; Mass: 89 ± 151 vs 78 ± 141; Agatston: 481 ± 854 vs 428 ± 776; P < 0.05). The correlation between the two values was always very high(Volume: r = 0.95; Mass: r = 0.97; Agatston: r = 0.98). Of the 6 patients with 0 Agatston score on gCCT, 2(33%) showed an Agatston score > 0 in the ngCCT. Of the 3 patients with 1-10 Agatston score on gCCT, 1(33%) showed an Agatston score of 0 in the ngCCT. Overall, 23(38%) patients were reclassified in a different car-diovascular risk category, mostly(18/23; 78%) shifting to a lower risk in the ngCCT. The estimated radiation dose was significantly higher for gCCT(DLP 115.8 ± 50.7 vs 83.8 ± 16.3; Effective dose 1.6 ± 0.7 mSv vs 1.2 ± 0.2 mSv; P < 0.01).CONCLUSION: CACS assessment is feasible on ngCCT; the variability of CACS values and the associated re-stratification of patients in cardiovascular risk groups should be taken into account. | Teresa Arcadi Erica Maffei Nicola Sverzellati Cesare Mantini Andrea I Guaricci Carlo Tedeschi Chiara Martini Ludovico La Grutta Filippo Cademartiri | 2014 | World Journal of Radiology2014，6，6： | 4 |
| 2 | Effects of Ti-and Zr- Based Interlayer Coatings on the Hot Filament Chemical Vapour Deposition of Diamond on High Speed Steel显示文摘 | Polini R Mantini F P Braic M | 2006 | Thin Solid Films2006，494，1： | 1 |
| 3 | Kelvin prove investigation of self-assembled-monolayers of thiol derivatized porphyrins interacting with volatile compounds 显示文摘 | Corrado Dinatale N Roberto Paoleasse Alessandro Mantini | 1998 | Sensors and Actuators B1998，，48： | 1 |
| 4 | Tissue plasminogen acti- vator, tissue plasminogen activator inhibitor and lipoprotein(a) in patients with coronary,epinortic and peripheral occlusive artery disease显示文摘 | Caputo M Mantini G Floriani I | 1996 | Eur Heart J1996，17，9： | 1 |
| 5 | Electrophysiological signatures of resting state networks in the human brain显示文摘 | MANTINI D PERRUCCI M G DEL GRATTA C | 2007 | Proc Natl Acad Sci USA2007，104，13： | 1 |
| 6 | Relevance of heart rate as a prognostic factor in patients with acute myocardial infarction: insights from the GISSI-2 study 显示文摘 | Zuanetti G Mantini L Hernandez-Bernal | 1999 | Eur Heart J1999，19，： | 1 |
| 7 | Tissue plasminogen activator,tissue plasminogen activator inhibitor and lipoprotein(a) in patients with coronary,epiaortic and peripheral occlusive artery disease显示文摘 | Caputo M Mantini G Floriani I | 1996 | Eur Heart J1996，17，9： | 1 |
| 8 | Hot filament chemical vapour deposition and wear resistance of dia- mond films on WC-Co substrates coated using PVD-arc deposition technique 显示文摘 | Polini R Mantini F Barletta M | 2006 | Diamond and Related Materi- als2006，15，9： | 1 |
| 9 | Default mode of brain function in monkeys显示文摘 | Mantini D Gerits A Nelissen K | 2011 | J Cogn Neurosci2011，31，12： | 1 |
| 10 | Hot Filament Chemical Vapour Deposition and Wear Resistance of Diamond Films on WC-Co Substrates Coated Using PVD-arc Deposition Technique显示文摘 | Polini R Mantini F P Barletta M | 2006 | Diamond and Related Materials2006，15，9： | 1 |
| 11 | Electrophysiological sig- natures of resting state networks in the human brain 显示文摘 | Mantini D Perrncei MG Gratta CD | 2007 | PNAS2007，104，13： | 1 |
| 12 | Congenital anomalies involving the coronary sinus 显示文摘 | Mantini E Grondin CM Lillehei CW | 1966 | Circulation1966，33，2： | 1 |
| 13 | Raman, Optical-Absorption , and Transmission Electron Microscopy Study of Size Effects in Germanium Quantum Dots显示文摘 | Bottani C E Mantini C Milani P etal | 1996 | ApplPhys Lett1996，69，： | 1 |
| 14 | Local Atomic Structure in Thin Films of Silicon Nitride and Silicon Diimide Produced by Remote Plasma-enhanced Chemical-vapor Deposition 显示文摘 | TSU D V LUCOVSKY G MANTINI M J | 1986 | Phys Rev B1986，33，10： | 1 |
| 15 | Electrophysi- ological signatures of resting state networks in the human brain 显示文摘 | MANTINI D PERRUCCI M G Del GRATTA C | 2007 | Proceedings of the National Accademy of Sciences2007，104，13： | 1 |
| 16 | Impact of dose and volume onradiation-induced mucositis显示文摘 | Mantini G Manfrida S Cellini F | 2005 | Rays2005，30，2： | 1 |
| 17 | Electrophysiological signatures of resting state networks in the human brain显示文摘 | Mantini D Perrucci MG Del Gratta C | 2007 | Proc Natl Acad Sci USA2007，104，13： | 1 |
| 18 | Molecular identification and phylogenetic relationships of trichomonad isolates of galliform birds inferred from nuclear small subunit rRNA gene sequences 显示文摘 | MANTINI C DALIA-CORNETTE J NODA S | 2009 | Parasitol Res2009，163，17： | 1 |
| 19 | Electrophysiological signatures of resting state networks in the human brain显示文摘 | Mantini D Perrucci MG Del GC | 2007 | Proc Natl Acad Sci U S A2007，104，13： | 1 |
| 20 | Sex differences in muscle fatigability and activatio npattems of the human quadriceps femoris显示文摘 | Clark BC Collier SR Mantini TM & Ploutz-Snyder LL | 2005 | Appl Physiol2005，94，： | 1 |
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