Clinical and ultrasonographic markers associated with spontaneous miscarriages in viable first-trimester intrauterine pregnancies

Hugo Batista Saucedo, Alan Roberto Hatanaka, Luciano Marcondes Machado Nardozza, Gustavo Yano Callado, Victor Hugo Saucedo Sanchez, Jurandir Piassi Passos, Edward Araujo Júnior, Evelyn Traina, Sue Yazaki Sun

Ultrasound

Published online on November 21, 2025

Abstract

Ultrasound, Ahead of Print.
Introduction:This study aimed to evaluate clinical and ultrasonographic markers associated with spontaneous miscarriage in viable first-trimester intrauterine pregnancies.Methods:A prospective cross-sectional study was conducted between May 2021 and May ...