Bilateral middle ear carcinomas associated with Waldenström's macroglobulinemia.

A case of bilateral middle ear squamous cell carcinomas with concurrent Waldenström's macroglobulinemia is described. An increased incidence of malignant tumors occurring in patients with this potentially fatal, chronic lymphoproliferative disorder is well recognized, but the association with an otological tumor has not previously been reported. The relationship between the two conditions is discussed.