title: [Artificial intelligence to assist clinical diagnosis in medicine].
abstract: Medicine is one of the fields of knowledge that would most benefit from a closer interaction with Computer studies and Mathematics by optimizing complex, imperfect processes such as differential diagnosis; this is the domain of Machine Learning, a branch of Artificial Intelligence that builds and studies systems capable of learning from a set of training data, in order to optimize classification and prediction processes. In Mexico during the last few years, progress has been made on the implementation of electronic clinical records, so that the National Institutes of Health already have accumulated a wealth of stored data. For those data to become knowledge, they need to be processed and analyzed through complex statistical methods, as it is already being done in other countries, employing: case-based reasoning, artificial neural networks, Bayesian classifiers, multivariate logistic regression, or support vector machines, among other methodologies; to assist the clinical diagnosis of acute appendicitis, breast cancer and chronic liver disease, among a wide array of maladies. In this review we shift through concepts, antecedents, current examples and methodologies of machine learning-assisted clinical diagnosis.
authors.affiliation: Unidad de Investigación en Inmunodeficiencias, Torre de Investigación, piso 9, Instituto Nacional de Pediatría, Av. del Imán 1, 04530 México, DF. dr.lugo.reyes@gmail.com.
authors.forename: Saúl Oswaldo
authors.initials: SO
authors.lastname: Lugo-Reyes
authors.forename: Guadalupe
authors.initials: G
authors.lastname: Maldonado-Colín
authors.forename: Chiharu
authors.initials: C
authors.lastname: Murata
mesh_terms: D001185:Artificial Intelligence; D019937:Diagnostic Techniques and Procedures; D006801:Humans
keywords: Artificial intelligence; Clinical decision support; Clinical diagnosis; Data mining; Differential diagnosis; Logistic regression; Machine learning