Reference Ranges for Ultrasonographic Measurements of the Uterine Cervix in Low-Risk Pregnant Women

• Main Authors: Kleber Cursino Andrade (Author), Thaísa Guedes Bortoletto (Author), Cristiane Martins Almeida (Author), Renan Antonio Daniel (Author), Heloísa Avo (Author), Rodolfo Carvalho Pacagnella (Author), José Guilherme Cecatti (Author)
• Format: Book
• Published: Federação Brasileira das Sociedades de Ginecologia e Obstetrícia, 2017-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Objective To define transvaginal ultrasound reference ranges for uterine cervix measurements according to gestational age (GA) in low-risk pregnancies. Methods Cohort of low-risk pregnantwomen undergoing transvaginal ultrasound exams every 4 weeks, comprisingmeasurements of the cervical len...