Preliminary study on artificial intelligence diagnosis of pulmonary embolism based on computer in-depth study.

ABSTRACT:

Background

Objective to preliminarily verify the feasibility of AI intelligent diagnosis of pulmonary embolism by using a new artificial intelligence (AI) computer-aided diagnosis system (CAD) to localize and quantitatively diagnose pulmonary embolism in pulmonary artery CT angiography (CTA).

Methods

Computed tomography angiography (CTA) data of 85 patients with PE in our hospital from January 2017 to May 2018 were retrospectively collected and randomly allocated to2 groups: computer depth learning group (n=43) and experimental group (n=42). For the training set (13,144 sheets) and the test set (313 sheets), the auxiliary diagnosis method was obtained and applied to the experimental group.

Results

Among the participants, a good sensitivity of 90.9% and an average fals

SUBMITTER: Li X 

PROVIDER: S-EPMC8184458 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature