IR@PKUHSC  > 北京大学基础医学院  > 病理学系
学科主题基础医学
A feasibility study of virtual slides in surgical pathology in China
Li, Xinxia1,2; Liu, Jianying1; Xu, Haixia3; Gong, Encong1; McNutt, Michael A.1; Li, Feng2; Anderson, Virginia M.4; Gu, Jiang1,4
关键词telepathology virtual slides feasibility diagnostic accuracy
刊名HUMAN PATHOLOGY
2007-12-01
DOI10.1016/j.humpath.2007.04.019
38期:12页:1842-1848
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Pathology
研究领域[WOS]Pathology
关键词[WOS]TELEPATHOLOGY DIAGNOSIS ; DYNAMIC TELEPATHOLOGY ; MOHS SURGERY ; MICROSCOPY ; IMPLEMENTATION ; ACCURACY ; IMAGES
英文摘要

China′s huge territorial expanse and its imbalance of regional economic development have resulted in an uneven distribution of experienced pathologists. Developing telepathology for consultation is of special relevance to China. We developed a newly designed telepathology workstation, which includes a small file size of each slide, permitting easy transmission, storage, and manipulation, and a feedback function, and also evaluated its feasibility in surgical pathology in China. Four hundred cases covering a broad spectrum of surgical pathology problems were investigated in a blinded fashion by the 2 pathologists using this virtual microscope system. These cases were then randomized and re-reviewed a second time with light microscope. Diagnoses and time spent for each diagnosis were recorded for both methods. The diagnostic accuracies achieved by viewing glass slides and virtual images were 97.25% (389 of 400) and 95.5% (382 of 400) for pathologist A and 96.25% (385 of 400) and 94.75% (379 of 400) for pathologist B, respectively. There was no significant diagnostic discrepancy between the 2 methods for the 2 pathologists. The average times for viewing a virtual slide were 3.41 and 5.24 minutes for pathologists A and B, respectively, whereas the average times for viewing a glass slide were 1.16 and 3.35 minutes for pathologists A and B. There was a statistical difference between the time costs of the 2 methods. However, the slight time increase using virtual slides is less than that using dynamic telepathology and traditional consultation, and is acceptable to the pathologists. These results showed that this newly designed virtual microscope system have an acceptable diagnostic accuracy that is of practical value and may be suitable for application in China. (c) 2007 Elsevier Inc. All rights reserved.

语种英语
WOS记录号WOS:000251582900015
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
版本出版稿
条目标识符http://ir.bjmu.edu.cn/handle/400002259/55550
Collection北京大学基础医学院_病理学系
作者单位1.Renmin Hosp Hainan Prov, Dept Pathol, Hainan, Peoples R China
2.Peking Univ, Hlth Sci Ctr, Sch Basic Med Sci, Dept Pathol, Beijing 100083, Peoples R China
3.Shihezi Univ, Sch Med, Dept Pathol, Xinjiang 832002, Peoples R China
4.SUNY Hlth Sci Ctr, Dept Pathol, Brooklyn, NY 11203 USA
Recommended Citation
GB/T 7714
Li, Xinxia,Liu, Jianying,Xu, Haixia,et al. A feasibility study of virtual slides in surgical pathology in China[J]. HUMAN PATHOLOGY,2007,38(12):1842-1848.
APA Li, Xinxia.,Liu, Jianying.,Xu, Haixia.,Gong, Encong.,McNutt, Michael A..,...&Gu, Jiang.(2007).A feasibility study of virtual slides in surgical pathology in China.HUMAN PATHOLOGY,38(12),1842-1848.
MLA Li, Xinxia,et al."A feasibility study of virtual slides in surgical pathology in China".HUMAN PATHOLOGY 38.12(2007):1842-1848.
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