Question

Choriocarcinoma is reported in what percent of gestational trophoblastic neoplasia?

- A. 5%
- B. 15%
- C. 25%
- D. 50%

Answer 1

Choriocarcinoma accounts for about 2% to 3% of all gestational trophoblastic neoplasia cases, though the figure closest to common sources is 5%, which is not an exact match but the closest to the options provided.

Step-by-step explanation:

Choriocarcinoma is reported in approximately 2% to 3% of gestational trophoblastic neoplasia cases. Choriocarcinoma is a fast-growing form of cancer that occurs in a woman's uterus (womb). The wide range of percentages in various sources indicates that it could be as low as 2% or high depending on the geographic region and patient population. None of the options Match exactly matching options provided (A. 5%, B. 15%, C. 25%, D. 50%), but the closest and typically cited figure in medical literature is 5%, making option A the most likely correct answer if one has to choose from the given set.