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.

Three-dimensional ultrasound inversion rendering technique facilitates the diagnosis of hydrosalpinx.

Purpose: To test the utility of three-dimensional (3D) ultrasound (US) inversion rendering technique in the evaluation of fluid-distended fallopian tubes.

Methods: Fifty-two patients with fluid-filled adnexal masses suspected of being abnormal fallopian tubes were scanned by two-dimensional and 3D transvaginal ultrasound (TVUS). Six patients had bilateral disease.

Three-dimensional inversion rendering: a new sonographic technique and its use in gynecology.

Objective: The purpose of this presentation is to describe the use of the 3-dimensional (3D) sonographic inversion rendering mode in displaying fluid-filled structures using dedicated hardware and software in gynecology.

Methods: The 3D software used inverts anechoic into echogenic voxels, which, against the black background of the monitor screen, display the fluid-filled structure as a "cast" of it. The technique of the rendering process is described.