A Case of Ovarian Pregnancy Diagnosed by MRI

Figure 1

(a) Transvaginal ultrasonography reveals an echogenic mass (arrowhead) incarcerated to the right ovary and a normal endometrium. (b) Axial T2-weighted MR image shows a GS structure of heterogeneous high intensity (arrowhead), containing punctate foci of distinct low intensity. The GS is incarcerated to the right ovary, forming a “beak sign” (arrows). (c) Axial T1-weighted MR image showed GS structure (arrowhead) containing punctate foci of high intensity.

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