Endodermal Sinus Tumor (Yolk-Sac Carcinoma) of the Orbit
Norman N.K. Katz, Frederick B. Ruymann, Curtis E. Margo, Lou A Popejoy, Francis G. LaPiana
Abstract
Norman N.K. Katz, Frederick B. Ruymann, Curtis E. Margo, Lou A Popejoy, Francis G. LaPiana
Abstract
A 15-month-old boy with rapidly progressive proptosis had an unusual malignant germ-cell tumor of the orbit and nasopharynx identified as an endodermal sinus tumor (yolk-sac carcinoma). Endodermal sinus tumors arising in extra gonadal locations are highly malignant and generally lethal. The boy was treated with radiation and three-drug chemotherapy and has survived more than eight years.
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A 15-month-old boy with rapidly progressive proptosis had an unusual malignant germ-cell tumor of the orbit and nasopharynx identified as an endodermal sinus tumor (yolk-sac carcinoma). Endodermal sinus tumors arising in extra gonadal locations are highly malignant and generally lethal. The boy was treated with radiation and three-drug chemotherapy and has survived more than eight years.
Key concepts: Endodermal sinus tumor, Yolk sac, Medicine, Orbit (dynamics), Chemotherapy, Sinus (botany), Embryonal carcinoma, Carcinoma