Lennert's lymphoma (lympho-epithelioid cellular lymphoma).

The authors describe a case of Lennert's lymphoma occurring in a 64-year-old male patient. After a comprehensive examination of the world literature on the disease, clinical and pathologic problems, as well as differential diagnoses from other malignant lymphoid proliferations, are discussed. This is the first observation to be reported in the otorhinolaryngologie literature.