The report of a fourth case of Kaposi's sarcoma associated with thymoma is presented. A number of other reticuloendothelial disorders have previously been associated with Kaposi's sarcoma. We do not believe the report lends support to any one theory of etiology.
Maberry JD, Stone OJ. Kaposi's Sarcoma With Thymoma. Arch Dermatol. 1967;95(2):210-213. doi:10.1001/archderm.1967.01600320066012