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Computer assisted diagnosis of the acute abdomen
1Royal Brisbane Hospital, Herston, Queensland, Australia.
The Australian and New Zealand Journal of Surgery
|September 1, 1993
Summary
Computer assisted diagnosis (CAD) shows comparable results to structured data collection for acute abdomen assessment. Clinician variability and cost limit the established place of CAD in surgical practice.
Area of Science:
- Medical informatics
- Surgical decision support systems
- Diagnostic accuracy
Background:
- Acute abdomen diagnosis requires accurate clinical assessment.
- Computer assisted diagnosis (CAD) is proposed to enhance diagnostic accuracy.
- Existing decision-making tools for acute abdomen are under review.
Purpose of the Study:
- Critically evaluate the role of CAD in acute abdomen assessment.
- Compare CAD effectiveness with alternative data-driven methods.
- Determine the established place of CAD in surgical practice.
Main Methods:
- Review of alternative decision-making techniques.
- Critical examination of Computer Assisted Diagnosis (CAD) systems.
- Analysis of clinical data collection and feedback mechanisms.
Main Results:
- Structured clinical data collection with feedback yields improvements comparable to CAD.
- Clinician adoption of computer systems is selective and variable.
- High costs associated with computer systems are a significant factor.
Conclusions:
- Structured data collection offers comparable diagnostic improvements to CAD.
- The widespread, consistent use of CAD in surgery is not yet established.
- Cost and variable clinician utilization impact the integration of CAD in surgical practice.
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