Cholesterol crystals as the source of both diffuse and layered echoes in a cystic ovarian tumor.
D000368:Aged; D002498:Centrifugation; D002784:Cholesterol / Q000032:analysis*; D005260:Female; D006801:Humans; D010048:Ovarian Cysts / Q000032:analysis* / Q000175:diagnosis; D014465:Ultrasonics; D014463:Ultrasonography
D002784:Cholesterol