T. Konishi et al., POSTERIOR MEDIASTINAL ENDODERMAL SINUS (YOLK-SAC) TUMOR IN A FEMALE-PATIENT, The Annals of thoracic surgery, 58(1), 1994, pp. 244-245
Primary endodermal sinus tumor (yolk sac tumor) of the mediastinum is
uncommon. Most patients are young and male, and the great majority of
tumors are found in the anterior mediastinum. We report a case of prim
ary posterior mediastinal endodermal sinus tumor occurring in a female
patient. Surgical excision was performed and three courses of combina
tion chemotherapy were subsequently given. The serum alpha-fetoprotein
level returned to normal.