"T1 C+ (Gd): the solid portions may show enhancement 2"
"While imaging features can be non-specific and overlap with other ovarian neoplasms, ultrasound and CT usually demonstrate a complex adnexal lesion with multiple cystic and solid areas, reflecting the gross pathologic appearance of the tumour 1. Ascites may be present in up to a third of cases 7."
"No specific feature from other teratomas. They may appear solid, cystic or of mixed echogenicity. A characteristic feature that has been described is the presence of a solid echogenic component with a smooth surface and internal vascularity called “struma pearls” 9."
"History and etymology"