Measurement of first-trimester thymus size is reliable. Fetal thymus size has a linear correlation with crown-rump length. Maternal diabetes, rheumatic disease and preterm birth appear to have an association with fetal thymus size.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.