Combined Real-Time Three-Dimensional Hysterosalpingo-Contrast Sonography with B Mode Hysterosalpingo-Contrast Sonography in the Evaluation of Fallopian Tube Patency in Patients Undergoing Infertility Investigations

Figure 4

Right oviduct misdiagnosed as proximal partial obstruction in 4D-HyCoSy (a). A subsequent examination with B mode- HyCoSy confirmed the misdiagnosis (b). The whole right Fallopian tube (small arrow); the contrast medium spayed from the Fallopian tube fimbria (large arrow).

(a)

(b)