Funama Y - Search Results

1

Identification and characterization of focal ground-glass opacity in the lungs by high-resolution CT using thin-section multidetector helical CT: experimental study using a chest CT phantom.

Liu D, Awai K, Funama Y, Oda S, Nakaura T, Yanaga Y, Hatemura M, Kawanaka K, Yamashita Y. Liu D, et al. Among authors: funama y. Radiat Med. 2008 Jan;26(1):21-7. doi: 10.1007/s11604-007-0190-y. Epub 2008 Jan 31. Radiat Med. 2008. PMID: 18236130

2

CT portography by multidetector helical CT: comparison of three rendering models.

Nakayama Y, Imuta M, Funama Y, Kadota M, Utsunomiya D, Shiraishi S, Hayashida Y, Yamashita Y. Nakayama Y, et al. Among authors: funama y. Radiat Med. 2002 Nov-Dec;20(6):273-9. Radiat Med. 2002. PMID: 12553340

3

Digital cine angiography permits radiation dose reduction without reduction in image quality.

Funama Y, Awai K, Umezu Y, Shimamura M, Ogawa K, Kato T, Hashida M, Yamashita Y. Funama Y, et al. Radiat Med. 2005 May;23(3):151-5. Radiat Med. 2005. PMID: 15940060

4

Radiation dose reduction without degradation of low-contrast detectability at abdominal multisection CT with a low-tube voltage technique: phantom study.

Funama Y, Awai K, Nakayama Y, Kakei K, Nagasue N, Shimamura M, Sato N, Sultana S, Morishita S, Yamashita Y. Funama Y, et al. Radiology. 2005 Dec;237(3):905-10. doi: 10.1148/radiol.2373041643. Epub 2005 Oct 19. Radiology. 2005. PMID: 16237139

5

Abdominal CT with low tube voltage: preliminary observations about radiation dose, contrast enhancement, image quality, and noise.

Nakayama Y, Awai K, Funama Y, Hatemura M, Imuta M, Nakaura T, Ryu D, Morishita S, Sultana S, Sato N, Yamashita Y. Nakayama Y, et al. Among authors: funama y. Radiology. 2005 Dec;237(3):945-51. doi: 10.1148/radiol.2373041655. Epub 2005 Oct 19. Radiology. 2005. PMID: 16237140 Clinical Trial.

6

A computer-simulated liver phantom (virtual liver phantom) for multidetector computed tomography evaluation.

Funama Y, Awai K, Miyazaki O, Nakayama Y, Liu D, Goto T, Yamashita Y, Hori S. Funama Y, et al. Eur Radiol. 2006 Apr;16(4):837-45. doi: 10.1007/s00330-005-0012-5. Epub 2005 Oct 20. Eur Radiol. 2006. PMID: 16237550

7

Improvement of low-contrast detectability in low-dose hepatic multidetector computed tomography using a novel adaptive filter: evaluation with a computer-simulated liver including tumors.

Funama Y, Awai K, Miyazaki O, Nakayama Y, Goto T, Omi Y, Shimonobo T, Liu D, Yamashita Y, Hori S. Funama Y, et al. Invest Radiol. 2006 Jan;41(1):1-7. doi: 10.1097/01.rli.0000188026.20172.5d. Invest Radiol. 2006. PMID: 16355033

8

Simulation of aortic peak enhancement on MDCT using a contrast material flow phantom: feasibility study.

Awai K, Hatcho A, Nakayama Y, Kusunoki S, Liu D, Hatemura M, Funama Y, Denbo M, Sato N, Yamashita Y. Awai K, et al. Among authors: funama y. AJR Am J Roentgenol. 2006 Feb;186(2):379-85. doi: 10.2214/AJR.04.1591. AJR Am J Roentgenol. 2006. PMID: 16423942 Clinical Trial.

9

Pulmonary nodules: estimation of malignancy at thin-section helical CT--effect of computer-aided diagnosis on performance of radiologists.

Awai K, Murao K, Ozawa A, Nakayama Y, Nakaura T, Liu D, Kawanaka K, Funama Y, Morishita S, Yamashita Y. Awai K, et al. Among authors: funama y. Radiology. 2006 Apr;239(1):276-84. doi: 10.1148/radiol.2383050167. Epub 2006 Feb 7. Radiology. 2006. PMID: 16467210

10

Reduction of radiation dose at HRCT of the temporal bone in children.

Funama Y, Awai K, Shimamura M, Kakei K, Nagasue N, Yamashita Y. Funama Y, et al. Radiat Med. 2005 Dec;23(8):578-83. Radiat Med. 2005. PMID: 16555569

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