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DICOM 영상을 이용한 심혈관계 3차원 영상의 임상적 유용성

Other Titles
 Clinical usefulness of 3-D image rendering using DICOM images in cardiovascular system 
Authors
 김동욱  ;  김희중  ;  정해조  ;  손혜경  ;  홍진오  ;  정하규  ;  성민모  ;  홍순일  ;  나용흠  ;  최병욱  ;  유선국  ;  유형식 
Citation
 Journal of the Korean Society of Picture Archiving and Communications System (대한PACS학회지), Vol.7(1) : 41-48, 2001 
Journal Title
Journal of the Korean Society of Picture Archiving and Communications System(대한PACS학회지)
Issue Date
2001
Keywords
3-D image ; reconstruction ; volume rendering ; PACS ; cardiovascular system
Abstract
As an advancement of imaging modalities, the use of 3-D volume data have been steadily in-creased. Reading and diagnosis of 2D tomographic images from the volume data require more efforts and time than before. This leads to develop 3-D image
reconstruction and volume visualization tech-niques in conjunction with increasing PACS installation. However, the clinical usefulness of 3-D re-constructed images in cardiovascular system has not been throughly investigated. We retrieved DI-COM
CT images from mini-PACS server. Then, 3-D volume images were reconstructed from 2D im-ages using V-worksTM 3.5(Cybermed Inc. Korea) which is a PC based image processing program. The radiologists evaluated for clinical usefulness and the diagnostic
efficiencies for the 3-D recon-structed images. In the diagnosis of cardiovascular case, 3-D reconstructed image plays an important role. The difference of image contrast was relatively high and 3-D images offered more information than 2D images for anatomical structures. A special 3-D module or a modeling device for PACS will be an essential demand for effective diagnosis and research for volume data. The results are limited to the case of cardiovascular images. Further studies for more accurate segmentation, better image processing technology, and their demonstration for other applications will be required to generalize the usefulness of 3-D imaging technologies.
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/142945
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