n. A malignant, trophoblastic cancer, usually of the placenta
The Century Dictionary and Cyclopedia
n. Same as syncytioma.
Word Usage
"And finally, as Min Chiu Li had seen with choriocarcinoma, perhaps one needed to continue chemotherapy not just for weeks and months as Frei and Freireich had done, but for month after month, stretching into two or even three years."