ABSTRACT
Teratomas are neoplasms composed of tissue foreign to the area in which it is found. They are considered to be an acquired neoplastic disease and familial incidence has not been reported. Only one occurrence of teratoma between monozygotic twins has been found in the literature. Here we report the case of two heterozygotic twins with benign cystic teratomas of the ovary as a base for future research for efficacy of an accurate familial follow-up in order to diagnose this neoplasm in early stage and for the molecular understanding of pathogenesis of teratoma.
Subject(s)
Ovarian Neoplasms/genetics , Teratoma/genetics , Adult , CA-125 Antigen/blood , Diagnosis, Differential , Female , Humans , Ovarian Neoplasms/diagnosis , Ovary/diagnostic imaging , Teratoma/diagnosis , Twins , UltrasonographyABSTRACT
Teratomas are neoplasms that originate in pluripotential cells and contain representations of all three germ layers in a rather mature state. Specialized forms of teratoma with unilateral development of certain tissues, such as struma ovarii, argentaffin tumors, cholesteatoma, primary choriocarcinoma of the ovary, pseudomucinous cystoma and neurogenic cysts are known. In this paper we describe an ovarian teratoma consisting entirely of sebaceous glands.
