Development of a Digital Imaging and Communications in Medicine Viewer with an Input Device for Paging in Multislice Computed Tomography

Authors

  • Hidekazu Hattori School of Medicine, Fujita Health University
  • Tatsuo Banno

Keywords:

PACS, DICOM

Abstract

The number of images generated in a single scan has considerably increased with the introduction of multislice computed tomography (CT). However, this high number of images cannot be handled by standard film interpretation. Therefore, conventional thick-slice images and three-dimensional (3D) workstations are employed to enable diagnoses from such data. To address this problem, we developed a multislice CT Digital Imaging and Communications in Medicine (DICOM) viewer with a dedicated desktop console comprising input devices designed for various functions. The functions normally provided on 3D workstations were omitted from this viewer. Rather, the dedicated desktop console includes a three-step variable-speed encoder. This study aimed to compare our viewer with an existing multipurpose image observation system. Here, we describe the development of our multislice CT DICOM viewer, characterized by its intuitive operability mediated through the combination of a dedicated desktop console and software for stress-free image interpretation. We compared the operabilities of the different slide lever encoder-operated control programs on our multislice CT DICOM viewer and dedicated desktop console. We also compared the ease of use and operability during the mouse-mediated paging of the dedicated desktop console associated with our multislice CT DICOM viewer and a commercially available multipurpose image observation system. Our system was found to be superior to the commercially available system with regards to the paging speed and the ease of use. To avoid image skipping and to prevent mouse-induced problems such as tendonitis during paging, it will be necessary to provide alternative input devices that are suitable for paging and compatible with the associated driver software. In conclusion, tools other than a mouse can be useful for multipurpose image observation systems.

Author Biography

Hidekazu Hattori, School of Medicine, Fujita Health University

Department of Radiology, Associate Professor

References

Flohr TG, Schaller S, Stierstorfer K, Bruder H, Ohnesorge BM, Schoepf UJ “Multi-detector row CT systems and image-reconstruction techniquesâ€, Radiology, vol. 235, no. 3, pp. 756–773, 2005.

Chiro GD, Brooks RA, Kessler RM, Johnston GS, Jones AE, Herdt JR, Sheridan WT, “Tissue signatures with dual-energy computed tomographyâ€, Radiology, vol. 131, no. 2, pp. 521–523, 1979.

Coursey CA, Nelson RC, Boll DT, Paulson EK, Ho LM, Neville AM, Marin D, Gupta RT, Schindera ST, “Dual energy multidetector CT: how does it work, what can it tell us, and when can we use it in abdominopelvic imaging?â€, Radiographics, vol. 30, no. 4, pp. 1037–1055, 2010.

Katada K, “Capacity of multisliceâ€, Eizo Joho Med., vol. 32, no. 2, pp. 29–35, 2000.

Berland LL, Smith JK, “Multidetector-array CT: once again, technology creates new opportunitiesâ€, Radiology, vol. 209, no. 2, pp. 327–329, 1998.

Adachi S, Endoh M, Kadosawa S, et al., “Disease of breastâ€, Med Frontline., vol. 57, no. 3, pp. 392–403, 2002.

Kadota M, Yamashita Y, Takahashi M, “Utilization of multi-row detector CTâ€, Eizo Joho Med., vol. 31, no. 20, pp. 1117–1126, 1999.

Sennst DA, Kachelriess M, Leidecker C, Schmidt B, Watzke O, Kalender WA, “An extensible software-based platform for reconstruction and evaluation of CT imagesâ€, Radiographics, vol. 24, no. 2, pp. 601–613, 2004.

Reiner BI, “Commoditization of PACS and the opportunity for disruptive innovationâ€, Journal Of Digital Imaging, vol. 26, no. 2, pp. 143–146, 2013.

Hattori H, Katada K, Anno Y, et al., “The usefulness of the DICOM viewer using the dedicated desktop console. Effective reading shadow of MSCTâ€, Eizo Joho Med. vol. 35, no. 8, pp. 1346–1154, 2003.

Hattori H, Katada K, Anno Y, et al., “Development of the DICOM viewer for exclusive use of the multi-slice CT†Eizo Joho Med., vol. 37, no. 11, pp. 1140–1147, 2005.

Franco G, Castelli C, Gatti C “Postural tenosynovitis caused by misuse of a computer input device (mouse)â€, Med Lav., vol. 83, no. 4, pp. 352–355, 1992. [article in Italian]

Rosset A, Spadola L, Ratib O: OsiriX “An open-source software for navigating in multidimensional DICOM imagesâ€, Journal Of Digital Imaging, vol. 17, no. 3, pp. 205–216, 2004.

Andriole KP, Wolfe JM, Khorasani R, Treves ST, Getty DJ, Jacobson FL, Steigner ML, Pan JJ, Sitek A, Seltzer SE, “Optimizing analysis, visualization, and navigation of large image data sets: one 5000-section CT scan can ruin your whole dayâ€, Radiology, vol. 259, no. 2, pp. 346–362, 2011.

Pharmaceutical Affairs Act. http://law.e-gov.go.jp/htmldata/S35/S35HO145.html, date accessed: 2014.10.1

Washington University in St. Louis School of Medicine Electronic Radiology Lab: Central test node software. http://erl.wustl.edu/research/dicom/ctn.html, date accessed: 2002.12.1

Emoto Y, Mutoh K, Nagashima H, et al., “DICOM server that can be referred online, constructed at low cost using Internet resourcesâ€, 1999 Japan Radiological Society 61st Assembly, April 6–8, 1999; Kobe, Japan; 2002.

Mutoh K, Katoko T, Emoto Y, et al., “How to build web-oriented DICOM server with CTN softwareâ€, Japanese Journal of Medical Informatics, vol. 20, no. 2, pp. 550–551, 2000.

Yamashita Y, Nakayama Y, Kadota M, et al., “Clinical utility and problems of multislice CTâ€, Japanese Journal of Clinical Radiology, vol. 45, pp. 477–486, 2000.

Katada K, Ogura Y, Nomura M, et al., “3D-CT angiography of central nervous systemâ€, Japanese Journal of Diagnostic Imaging, vol. 20, pp. 509–515, 2000.

Uzuki M, Okumoto T, Otsuka H, et al “Utility of MDCT animated MPR image in progress diagnosis of hepatic portal bile duct carcinomaâ€, Gastroenterology, vol. 34, no. 2, pp. 132–137, 2002.

Kobayashi S “Utility of paging method using multi-row detector CT in epigastric artery divergence mutation diagnosisâ€, The Keio Journal of Medicine, vol. 76, pp. 209–219, 1999.

Kobayashi S, Shirakami N, Hiramatsu K, “Dynamic study using multi-row detector CTâ€, Eizo Joho Med, vol. 31, no. 20, pp. 1146–1153, 1999.

Downloads

Published

2014-12-15

How to Cite

Hattori, H., & Banno, T. (2014). Development of a Digital Imaging and Communications in Medicine Viewer with an Input Device for Paging in Multislice Computed Tomography. Asian Journal of Computer and Information Systems, 2(6). Retrieved from https://ajouronline.com/index.php/AJCIS/article/view/1938