絨じゅう毛もうがんMeanings1nounchoriocarcinomamedicineMedical term for a malignant tumor of the placenta, often occurring after a molar pregnancy.絨じゅう毛もうがんは、胞ほう状じょう奇き胎たいの後あとに発はっ生せいすることがあります。Choriocarcinoma can occur after a hydatidiform mole.
