PMC3335711_01
The gestational sac develops from the fundus with the presence of a sign of the spur (short arrow) and an extension of the contents of the bag in the thickness of the myometrium (long arrow). Note the exophytic development of trophoblastic tissue.
CRIM.OBGYN2011-965910.001.jpg
PMC3335711_01_CRIM.OBGYN2011-965910.001.jpg
fig1
Imaging (MRI) was indicated. It revealed a gestational sac with a fetus developing inside the fundic uterine wall (Figure 1).
The wall of the gestational sac (double arrows) separates its contents from the uterine lumen (arrow).
CRIM.OBGYN2011-965910.002.jpg
PMC3335711_01_CRIM.OBGYN2011-965910.002.jpg
fig2
The placenta seemed to invade the myometrium (Figure 2).