The highest incidence of Gestational Tropho-blastic Disease is in:: (A) Australia, (B) Asia, (C) North America, (D) Western Europe
Answer is B. “Incidence of gestational trophoblastic disease varies widely with figures as high as 1 in 120 in some areas of Asia and South America, compared to 1 in 1200 in the united states.”
Devita 7/e, p 1360