Multiple bilateral choroidal metastatic tumors from a small-cell neuroendocrine carcinoma of unknown primary site

To report one case of multiple and bilateral choroidal tumors from a poorly differentiated small cell neuroendocrine carcinoma of unknown primary. The case of a 30-years-old white female who developed multiple and bilateral choroidal tumors from a poorly differentiated small cell neuroendocrine carcinoma of unknown primary is presented. The patient had a disseminated disease and died 6 months after. The oncologic work-up, including physical examination, laboratory and radiographic study, fails to identify the primary site. Intraocular involvement from a poorly differentiated small cell neuroendocrine carcinoma of unknown primary has not yet reported. We describe this case together with a review of the literature.