@article{oai:nagasaki-u.repo.nii.ac.jp:00007231,
 author = {Yoshida, Atsushi and Murakami, Yuko and Masuzaki, Masako and Miura, Kiyonori and Masuzaki, Hideaki},
 issue = {1},
 journal = {Acta medica Nagasakiensia},
 month = {Apr},
 note = {Chorioangioma is the most common benign placental tumor arising from the chorionic stroma and capillaries, and histologically accounts for about 1% of placental tumors1). It rarely exceeds 5 cm in diameter, and is clinically diagnosed in 1 out of every 8,000-50,000 patients1). We report a patient with a relatively large chorioangioma (10 cm in diameter) accompanied by polyhydramnios., Acta medica Nagasakiensia, 58(1), pp.29-31; 2013},
 pages = {29--31},
 title = {A case of chorioangioma with polyhydramnios},
 volume = {58},
 year = {2013}
}