title: First trimester bleeding. American College of Radiology. ACR Appropriateness Criteria.
authors.affiliation: Brigham and Women's Hospital, Boston, Mass., USA.
authors.forename: F
authors.initials: F
authors.lastname: Laing
authors.forename: E
authors.initials: E
authors.lastname: Mendelson
authors.forename: M
authors.initials: M
authors.lastname: Böhm-Vélez
authors.forename: R
authors.initials: R
authors.lastname: Bree
authors.forename: H
authors.initials: H
authors.lastname: Finberg
authors.forename: E K
authors.initials: EK
authors.lastname: Fishman
authors.forename: H
authors.initials: H
authors.lastname: Hricak
authors.forename: D
authors.initials: D
authors.lastname: Sartoris
authors.forename: A
authors.initials: A
authors.lastname: Thurmond
authors.forename: S
authors.initials: S
authors.lastname: Goldstein
mesh_terms: D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000000981:diagnostic imaging / Q000209:etiology*; D011261:Pregnancy Trimester, First; D012680:Sensitivity and Specificity; D016216:Ultrasonography, Prenatal; D014592:Uterine Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*