%0 Case Reports %T Epstein-Barr virus-associated smooth muscle tumor of the iris in a patient with transplant: a case report and review of the literature. %A Yu L %A Aldave AJ %A Glasgow BJ %J Arch Pathol Lab Med %V 133 %N 8 %D Aug 2009 %M 19653717 %F 5.686 %R 10.5858/133.8.1238 %X Epstein-Barr virus infection has been linked to the development of smooth muscle tumors in immunocompromised patients with organ transplants and acquired immunodeficiency syndrome. A 52-year-old female recipient of a renal transplant presented with enlarging masses of the left iris. Incisional biopsy of the mass revealed a smooth muscle tumor of the iris. Epstein-Barr virus infection was confirmed by in situ hybridization for Epstein-Barr virus-encoded, small RNA in tumor cells. Eight months after total iridectomy the patient was free of disease. Although the prognosis and classification of Epstein-Barr virus-associated smooth muscle tumors are controversial, mortalities caused by these tumors are rare.