Case report.
Academic research hospital.
A 35-year-old woman with a noncyclic, painful abdominal nodule near a caesarean delivery scar.
3D ultrasonography and wide surgical resection with healthy margins.
3D ultrasonographic assessment of the endometriotic nodule.
We found that 3D ultrasonography offered a more specific description of parietal endometriosis with irregular and spiculated margins and depth infiltration as well as provided preoperative evaluation of volume measurements.
Three-dimensional ultrasonography is a useful, noninvasive tool in extrapelvic endometriosis.