A Computer-Aided Diagnostic System to Detect Polyp in Computed Tomographic Colonography Images

2020 ◽  
pp. 1-9
Author(s):  
Xiaoyu Zhan ◽  
Jianqiang Li ◽  
Yan Pei
Keyword(s):  
Diagnostic System ◽  
Computed Tomographic Colonography ◽  
Computed Tomographic ◽  
Computer Aided

Computed Tomographic Colonography: Assessment of Radiologist Performance With and Without Computer-Aided Detection

2006 ◽  
Vol 131 (6) ◽  
pp. 1690-1699 ◽  
Author(s):  
Steve Halligan ◽  
Douglas G. Altman ◽  
Susan Mallett ◽  
Stuart A. Taylor ◽  
David Burling ◽  
...  
Keyword(s):  
Computed Tomographic Colonography ◽  
Computer Aided Detection ◽  
Computed Tomographic ◽  
Computer Aided

scholarly journals Computer-Aided Detection for Computed Tomographic Colonography Screening

2014 ◽  
Vol 49 (3) ◽  
pp. 173-182 ◽  
Author(s):  
Gabriella Iussich ◽  
Loredana Correale ◽  
Carlo Senore ◽  
Cesare Hassan ◽  
Nereo Segnan ◽  
...  
Keyword(s):  
Computed Tomographic Colonography ◽  
Computer Aided Detection ◽  
Computed Tomographic ◽  
Computer Aided

Computer-aided marginal artery detection on computed tomographic colonography

2012 ◽  
Author(s):  
Zhuoshi Wei ◽  
Jianhua Yao ◽  
Shijun Wang ◽  
Jiamin Liu ◽  
Ronald M. Summers
Keyword(s):  
Computed Tomographic Colonography ◽  
Computed Tomographic ◽  
Marginal Artery ◽  
Computer Aided ◽  
Artery Detection

Analysis of air contrast barium enema, computed tomographic colonography, and colonoscopy: prospective comparison

The Lancet ◽  
2005 ◽  
Vol 365 (9456) ◽  
pp. 305-311 ◽  
Author(s):  
D ROCKEY ◽  
E PAULSON ◽  
D NIEDZWIECKI ◽  
W DAVIS ◽  
H BOSWORTH ◽  
...  
Keyword(s):  
Barium Enema ◽  
Computed Tomographic Colonography ◽  
Computed Tomographic ◽  
Prospective Comparison

Observer Variation in Clinical Diagnosis - A Computer-Aided Assessment of its Magnitude and Importance in 552 Patients with Abdominal Pain

1973 ◽  
Vol 12 (02) ◽  
pp. 108-113 ◽  
Author(s):  
P. W. Gill ◽  
D. J. Leaper ◽  
P. J. Guillou ◽  
J. R. Staniland ◽  
J. C. Horhocks ◽  
...  
Keyword(s):  
Abdominal Pain ◽  
Clinical Diagnosis ◽  
Error Rate ◽  
Diagnostic System ◽  
Diagnostic Error ◽  
Observer Variation ◽  
History Taking ◽  
Computer Aided ◽  
Computer Based ◽  
Initial Survey

This report describes an evaluation of »observer variation« in history taking and examination of patients with abdominal pain. After an initial survey in which the degree of observer variation amongst the present authors fully confirmed previous rather gloomy forecasts, a system of »agreed definitions« was produced, and further studies showed a rapid and considerable fall in the degree of observer variation between the data recorded by the same authors. Finally, experience with a computer-based diagnostic system using the same system of agreed definitions showed the maximum diagnostic error rate due to faulty acquisition of data to be low (4.7°/o in a series of 552 cases). It is suggested as a result of these studies that — at least in respect of abdominal pain — errors in data acquisition by the clinician need not be the prime cause of faulty diagnoses.

Review of Computed Tomographic Colonography from a Surgeon’s Perspective

2015 ◽  
Vol 24 (2) ◽  
pp. 215-223 ◽  
Author(s):  
Charles Bellows ◽  
Giuseppe Gagliardi ◽  
Lorenzo Bacigalupo
Keyword(s):  
Cancer Screening ◽  
Computed Tomographic Colonography ◽  
Clinical Practices ◽  
Optical Colonoscopy ◽  
Computed Tomographic ◽  
Primary Colon Cancer ◽  
Primary Colon ◽  
New Research ◽  
Additional Value

Abstract New research has addressed many of the early concerns of Computed Tomographic colonography (CTC) and these studies are now beginning to shape clinical practices. A review of the literature demonstrates that the sensitivity of CTC in screening for large polyps (≥ 1cm) or cancers in the large intestine is as high as that of conventional optical colonoscopy, however, the sensitivity decreases with the diameter of the polyp. Despite this, CTC is well tolerated, more acceptable to patients than optical colonoscopy and therefore may improve colorectal cancer screening compliance. This review not only describes the diagnostic accuracy and sensitivity of CTC, and the evolving role of CTC as a primary colon cancer screening option, but also the recent studies that have demonstrated the additional value of CTC utilization for practicing clinicians.

scholarly journals Response: Re: Cost-Effectiveness of Computed Tomographic Colonography Screening for Colorectal Cancer in the Medicare Population

2010 ◽  
Vol 102 (21) ◽  
pp. 1676-1677
Author(s):  
A. B. Knudsen ◽  
I. Lansdorp-Vogelaar ◽  
C. M. Rutter ◽  
J. E. Savarino ◽  
M. Van Ballegooijen ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cost Effectiveness ◽  
Computed Tomographic Colonography ◽  
Computed Tomographic ◽  
Medicare Population
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