Which of the tumours are unique to pregnancy: (A) Luteoma, (B) Serous cystadenoma, (C) Mucinous cystadenoma, (D) Teratoma
Answer is A. *Physiological proliferation of luteal cells in response to gonadotrophins in pregnancy - Theca lutein hyperplasia of pregnancy*Pathological proliferation of luteal cells in response to gonadotrophins in pregnancy- Luteoma . Luteoma is a type of sex cord stromal tumours( Ref: Robbins 8/e p1051)