Computer-aided diagnosis expert system for cerebrovascular diseases. 2014

Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu

OBJECTIVE To establish an expert diagnosis system for cerebrovascular diseases (CVDs) and assess accuracy of the diagnosis system. METHODS An expert diagnosis system for CVDs was established and evaluated using actual clinical cases. RESULTS An expert diagnosis system for CVDs was established and tested in 319 clinical patients. Diagnosis accordance was obtained in 307 patients (the diagnosis accordance rate was 96.2%). Involved were 223, 7, 23, 54 and 12 patients with cerebral thrombosis, cerebral embolism, transient ischemic attack, cerebral hemorrhage and subarachnoid hemorrhage, respectively; and diagnosis accordance was obtained in 219 (98.2%), 6 (85.7%), 23 (100%), 48 (88.9%) and 11 (91.7%), respectively. CONCLUSIONS Overall, the case analysis results support and demonstrate the diagnostic reasoning accuracy of the expert diagnosis system for CVDs. With the expert diagnosis system, medical experts' diagnosis of CVDs can be effectively mimicked and auxiliary diagnosis of CVDs has been preliminarily realized, laying a foundation for increasing the diagnostic accuracy of clinical diagnoses as it pertains to CVDs.

UI MeSH Term Description Entries
D002543 Cerebral Hemorrhage Bleeding into one or both CEREBRAL HEMISPHERES including the BASAL GANGLIA and the CEREBRAL CORTEX. It is often associated with HYPERTENSION and CRANIOCEREBRAL TRAUMA. Brain Hemorrhage, Cerebral,Cerebral Parenchymal Hemorrhage,Hemorrhage, Cerebral,Intracerebral Hemorrhage,Hemorrhage, Cerebrum,Brain Hemorrhages, Cerebral,Cerebral Brain Hemorrhage,Cerebral Brain Hemorrhages,Cerebral Hemorrhages,Cerebral Parenchymal Hemorrhages,Cerebrum Hemorrhage,Cerebrum Hemorrhages,Hemorrhage, Cerebral Brain,Hemorrhage, Cerebral Parenchymal,Hemorrhage, Intracerebral,Hemorrhages, Cerebral,Hemorrhages, Cerebral Brain,Hemorrhages, Cerebral Parenchymal,Hemorrhages, Cerebrum,Hemorrhages, Intracerebral,Intracerebral Hemorrhages,Parenchymal Hemorrhage, Cerebral,Parenchymal Hemorrhages, Cerebral
D002546 Ischemic Attack, Transient Brief reversible episodes of focal, nonconvulsive ischemic dysfunction of the brain having a duration of less than 24 hours, and usually less than one hour, caused by transient thrombotic or embolic blood vessel occlusion or stenosis. Events may be classified by arterial distribution, temporal pattern, or etiology (e.g., embolic vs. thrombotic). (From Adams et al., Principles of Neurology, 6th ed, pp814-6) Brain Stem Ischemia, Transient,Cerebral Ischemia, Transient,Crescendo Transient Ischemic Attacks,Transient Ischemic Attack,Anterior Circulation Transient Ischemic Attack,Brain Stem Transient Ischemic Attack,Brain TIA,Brainstem Ischemia, Transient,Brainstem Transient Ischemic Attack,Carotid Circulation Transient Ischemic Attack,Posterior Circulation Transient Ischemic Attack,TIA (Transient Ischemic Attack),Transient Ischemic Attack, Anterior Circulation,Transient Ischemic Attack, Brain Stem,Transient Ischemic Attack, Brainstem,Transient Ischemic Attack, Carotid Circulation,Transient Ischemic Attack, Posterior Circulation,Transient Ischemic Attack, Vertebrobasilar Circulation,Transient Ischemic Attacks, Crescendo,Vertebrobasilar Circulation Transient Ischemic Attack,Attack, Transient Ischemic,Attacks, Transient Ischemic,Brainstem Ischemias, Transient,Cerebral Ischemias, Transient,Ischemia, Transient Brainstem,Ischemia, Transient Cerebral,Ischemias, Transient Brainstem,Ischemias, Transient Cerebral,Ischemic Attacks, Transient,TIA, Brain,TIAs (Transient Ischemic Attack),Transient Brainstem Ischemia,Transient Cerebral Ischemia,Transient Cerebral Ischemias,Transient Ischemic Attacks
D002561 Cerebrovascular Disorders A spectrum of pathological conditions of impaired blood flow in the brain. They can involve vessels (ARTERIES or VEINS) in the CEREBRUM, the CEREBELLUM, and the BRAIN STEM. Major categories include INTRACRANIAL ARTERIOVENOUS MALFORMATIONS; BRAIN ISCHEMIA; CEREBRAL HEMORRHAGE; and others. Brain Vascular Disorders,Intracranial Vascular Disorders,Vascular Diseases, Intracranial,Cerebrovascular Diseases,Cerebrovascular Insufficiency,Cerebrovascular Occlusion,Brain Vascular Disorder,Cerebrovascular Disease,Cerebrovascular Disorder,Cerebrovascular Insufficiencies,Cerebrovascular Occlusions,Disease, Cerebrovascular,Diseases, Cerebrovascular,Insufficiencies, Cerebrovascular,Insufficiency, Cerebrovascular,Intracranial Vascular Disease,Intracranial Vascular Diseases,Intracranial Vascular Disorder,Occlusion, Cerebrovascular,Occlusions, Cerebrovascular,Vascular Disease, Intracranial,Vascular Disorder, Brain,Vascular Disorder, Intracranial,Vascular Disorders, Brain,Vascular Disorders, Intracranial
D003936 Diagnosis, Computer-Assisted Application of computer programs designed to assist the physician in solving a diagnostic problem. Computer-Assisted Diagnosis,Computer Assisted Diagnosis,Computer-Assisted Diagnoses,Diagnoses, Computer-Assisted,Diagnosis, Computer Assisted
D003937 Diagnosis, Differential Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures. Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D005103 Expert Systems Computer programs based on knowledge developed from consultation with experts on a problem, and the processing and/or formalizing of this knowledge using these programs in such a manner that the problems may be solved. Expert System,System, Expert,Systems, Expert
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000465 Algorithms A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task. Algorithm
D012680 Sensitivity and Specificity Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed) Specificity,Sensitivity,Specificity and Sensitivity
D013345 Subarachnoid Hemorrhage Bleeding into the intracranial or spinal SUBARACHNOID SPACE, most resulting from INTRACRANIAL ANEURYSM rupture. It can occur after traumatic injuries (SUBARACHNOID HEMORRHAGE, TRAUMATIC). Clinical features include HEADACHE; NAUSEA; VOMITING, nuchal rigidity, variable neurological deficits and reduced mental status. Hemorrhage, Subarachnoid,Perinatal Subarachnoid Hemorrhage,Subarachnoid Hemorrhage, Aneurysmal,Subarachnoid Hemorrhage, Spontaneous,SAH (Subarachnoid Hemorrhage),Subarachnoid Hemorrhage, Intracranial,Aneurysmal Subarachnoid Hemorrhage,Aneurysmal Subarachnoid Hemorrhages,Hemorrhage, Aneurysmal Subarachnoid,Hemorrhage, Intracranial Subarachnoid,Hemorrhage, Perinatal Subarachnoid,Hemorrhage, Spontaneous Subarachnoid,Hemorrhages, Aneurysmal Subarachnoid,Hemorrhages, Intracranial Subarachnoid,Hemorrhages, Perinatal Subarachnoid,Hemorrhages, Spontaneous Subarachnoid,Hemorrhages, Subarachnoid,Intracranial Subarachnoid Hemorrhage,Intracranial Subarachnoid Hemorrhages,Perinatal Subarachnoid Hemorrhages,SAHs (Subarachnoid Hemorrhage),Spontaneous Subarachnoid Hemorrhage,Spontaneous Subarachnoid Hemorrhages,Subarachnoid Hemorrhage, Perinatal,Subarachnoid Hemorrhages,Subarachnoid Hemorrhages, Aneurysmal,Subarachnoid Hemorrhages, Intracranial,Subarachnoid Hemorrhages, Perinatal,Subarachnoid Hemorrhages, Spontaneous

Related Publications

Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
February 2023, Biomedical engineering online,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
January 1993, Medical informatics = Medecine et informatique,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
January 2006, Artificial intelligence in medicine,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
January 1989, Medical informatics = Medecine et informatique,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
December 2016, Polish journal of veterinary sciences,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
January 2005, Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
July 1982, Methods of information in medicine,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
June 2021, Cancers,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
October 1990, Analytical and quantitative cytology and histology,
Xu Chen, and Zhijun Wang, and Chrisopher Sy, and Xiaokun Liu, and Jinwu Qian, and Jia Zheng, and Zhiqiang Dong, and Limei Cao, and Xiang Geng, and Shuye Xu, and Xueyuan Liu
January 2020, NeuroImage. Clinical,
Copied contents to your clipboard!