For each of the conditions listed on the left select the most appropriate association from the list on the right

The answer is E, D, A. This is a malignant tumour of cyto- and syncitiotrophoblast and is of purely fetal origin.

Ectopic pregnancy usually results from a tubal abnormality but the risk is increased in women who become pregnant with an IUCD in site.

In hydatiform mole there is an abnormal development of trophoblast which is genetically of paternal origin and has the chromosomal patter XX.

Choriocarcinoma is a rare tumour in Great Britain (C) but is common in the Far East.