Fig. 4From: Mature cystic teratoma of the ovary: a cutting edge overview on imaging featuresTransverse sonogram of a 16-year-old female with mature cystic teratoma (a) demonstrates high-amplitude echoes in two different regions (arrows). Axial computed tomography image (b) shows that those regions contain fat (arrowheads). In the macroscopic specimen (c), whitish sebaceous material with fat and hair is seen in the opened cystic lumenBack to article page