datura stramonium agglutinin ( dsa ) binds the asparagine-linked sugar chains commonly found in the human chorionic gonadotropin ( hcg ) purified from urine of patients with invasive mole or choriocarcinoma , but not in that of normal pregnant women or patients with hydatidiform mole .
C0008493
invasive mole
C0020217
hydatidiform mole