choriocarcinoma

As a noun choriocarcinoma is

(pathology) a malignant, trophoblastic cancer, usually of the placenta.

As nouns the difference between placenta and choriocarcinoma

is that placenta is (anatomy) a vascular organ in mammals, except monotremes and marsupials, present only in the female during gestation it supplies food and oxygen from the mother to the foetus, and passes back waste it is implanted in the wall of the uterus and links to the foetus through the umbilical cord it is expelled after birth while choriocarcinoma is (pathology) a malignant, trophoblastic cancer, usually of the placenta.

As nouns the difference between cancer and choriocarcinoma

is that cancer is cancer while choriocarcinoma is (pathology) a malignant, trophoblastic cancer, usually of the placenta.

As an adjective trophoblastic

is of, or relating to a trophoblast.

As a noun choriocarcinoma is

(pathology) a malignant, trophoblastic cancer, usually of the placenta.

As nouns the difference between malignant and choriocarcinoma

is that malignant is while choriocarcinoma is (pathology) a malignant, trophoblastic cancer, usually of the placenta.

As an adjective malignant

is harmful, malevolent, injurious.