SBUS - Brazilian Society of Ultrasonography

Traditional obstetrics has always been guided by late pregnancy events, especially high-risk conditions such as pre-eclampsia.
Ultrasonography markedly changed the north of obstetrics, where the fetus started to be entitled to diagnosis and treatment with citizenship characteristics.
With the arrival of doppler, USG 3D / 4D, elastography, ultrasound diagnosis has made extraordinary advances in pregnancy. Due to the high technology associated with the growing human knowledge, the view of assistance to the maternal-fetal binomial takes on the meaning of the first trimester, where the early identification of obstetric pathologies (pre-eclampsia / diabetes / perinatal hemolytic disease / fetal anomalies, etc.)
it brings the possibility of preventive and curative therapeutic intervention with real improvements in the perinatal outcome.
This book aims to call the sonographer to value ultrasonography in the first trimester, and to write it with his illustrious friends. Pedro Pires and Prof. Rui Gilberto was of great honor to this scribe.