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To evaluate the misdiagnosed profile for aortic dissection(AD) in China using big data.
The 505 misdiagnosis literature about AD in the misdiagnosis literature database from 2004 to 2013 were selected and analyzed.
(1) The 157 pieces literature (31.09%) for AD were founded with describing of disease misdiagnosis.(2) The 2163 patients were misdiagnosed in the total number of 5606 cases, and the misdiagnosis rate was 38.58%. Some cases were misdiagnosed repeatedly, which got to 3775 times misdiagnosis.(3)The circulatory system (50.38%), the digestive system (19.22%) and the nervous system (8.55%) ranked the top three in the system distribution of the misdiagnosed diseases.(4) The top three items among the high frequency misdiagnosed diseases were ACS(44.1%),acute cerebrovascular diseases (6.64%) and acute pancreatitis (6.35%) sequentially.
The misdiagnosis rate of AD is high in China. To mastering the misdiagnosis principle for AD is instructive to avoid the clinical misdiagnosis and mistreatment.