| 摘要 |
An expert system for interpreting advanced visualization images aids physicians in interpretation. A reading physician can enter any of thousands of commonly-occurring findings. An embodiment finds application in interpreting Cardiac CT Angiography. The expert program includes a graphical user interface (GUI) that allows the physician to enter his findings, the software automatically formatting the findings as a patient record. The expert system performs a rule-based analysis of the findings, incorporating expert knowledge captured from experts in the field of CCTA interpretation. Registry-aided diagnosis queries a patient registry based on the findings and reports the result of the query back to the reading physician, providing valuable diagnostic guidance, greatly increasing accuracy of the diagnosis. The rulebase is continually updated, adding rules as scientific discoveries shed light on clusters of findings. As patient data is generated, the data is anonymized and transmitted to a central server for deposit in the registry.
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