Neuroendocrine tumors that arise in an extragonadal teratoma are extremely rare. Somatic-type malignancy, defined as any sarcoma, carcinoma, leukemia, or lymphoma developing in a germ cell tumor, occurs in approximately 2% of all germ cell tumors. Our case represents a mediastinal mass that was incidentally found in a patient with syncope. Surgical resection confirmed mature teratoma with neuroendocrine features.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689916 | PMC |
http://dx.doi.org/10.1155/2015/153959 | DOI Listing |
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