Primary Seminal Vesicle Adenocarcinoma Presenting With Bilateral Orbital Metastasis: A Case Report.

Seminal vesicle (SV) adenocarcinoma is a rare and poorly understood malignancy. Symptoms are non-specific and prognosis is extremely poor. Herein we present a case report of a primary SV clear cell adenocarcinoma with bilateral orbital metastases at the time of initial presentation treated with multimodal therapy including radiotherapy and multi-drug chemotherapy.