AbstractSplenic tumors are uncommon lesions that can be divided into two main categories: nonlymphoid and lymphoid. The most common nonlymphoid tumors are the vascular tumors, which include benign and malignant hemangiomas, lymphangiomas, and hemangioendotheliomas. The remaining nonlymphoid tumors, such as fibrosarcoma and lipoma, are so uncommon as to be only anecdotally reported. Of the lymphoid tumors, Hodgkin's lymphoma may rarely occur as a primary splenic tumor, but more commonly is seen as part of disseminated disease. The same is true of histiocytic lymphoma and plasmacytoma. Rare benign lymphoid lesions may simulate lymphoid tumors. Of the metastatic tumors to the spleen, melanoma, breast, and lung are the principal lesions, but metastases from many other neoplasms occur. Metastases to spleen are less common than to other parenchymatous organs for reasons yet unknown. The surgical approach to splenic tumors should conform to the principles of good tumor surgery with good access, extirpation without rupture, and correct handling of tissue for study. Partial splenectomy is an acceptable procedure for benign splenic cysts, and possibly for polar hamartomas.