References in periodicals archive ?
Effusion cytology of endodermal sinus tumor of the colon: report of a case.
Non-midline endodermal sinus tumor in the head and neck region: A case report.
Endodermal sinus tumor (yolk sac tumor) of the ear.
Only one case of "malignant gastric teratoma" has been reported in the literature, based on the presence of focal endodermal sinus tumor.