Coexistent chronic lymphocytic leukemia and squamous cell carcinoma of the larynx.

Chronic lymphocytic leukemia (CLL) is the most common lymphoid malignancy among adults in the Western world. Small lymphocytic lymphoma (SLL) represents the lymphomatous presentation of CLL. We describe a case in which a diagnosis of laryngeal CLL/SLL was made in an 82-year-old man who had undergone laryngectomy and neck dissection for the treatment of squamous cell carcinoma of the larynx. We also discuss the implications of simultaneous malignancies of the larynx.