The diagnosis, treatment, and follow-up of cesarean scar pregnancy.

Objective: The diagnosis and treatment of cesarean scar pregnancy (CSP) is challenging. The objective of this study was to evaluate the diagnostic method, treatments, and long-term follow-up of CSP.

Study Design: This is a retrospective case series of 26 patients between 6-14 postmenstrual weeks suspected to have CSP who were referred for diagnosis and treatment.

A systematic technique using 3-dimensional ultrasound provides a simple and reproducible mode to evaluate the corpus callosum.

Objective: The aim of this study was to evaluate a rapid 3-dimensional ultrasound-assisted technique for evaluation of the corpus callosum as an integral part of the anatomic survey.

Study Design: Transabdominal 3-dimensioal gray scale and power Doppler volumes of the fetal brain were acquired in 102 consecutive healthy fetuses at 20-23 postmenstrual weeks. Offline analysis was performed by 2 of the authors using a systematic approach of "volume manipulation.

Fine-tuning the diagnosis of fetal scalp cysts: the value of high-frequency sonography.

Objective: The purpose of this series is to emphasize the importance of an exhaustive and appropriately conducted sonographic examination in the correct diagnosis of fetal cystic scalp lesions and the place of magnetic resonance imaging (MRI) in the diagnostic sequence.

Methods: Transabdominal and transvaginal 2- and 3-dimensional sonography with color and power Doppler imaging as well as 3-dimensional rendering techniques such as inversion and Doppler angiography were used. In 1 case, an MRI study was performed.