Tumors of the thymus and thymic region: II. Clinicopathological studies on Hodgkin's disease of the thymus.

ABSTRACT

Among 82 patients with a tumor in the thymic region, 17 had a lesion that fulfilled the criteria for Hodgkin's disease of the thymus; the histopathological differentiation of this entity from thymomas is discussed. All patients received surgical treatment and postoperative radiotherapy. After a mean observation time of 10 years there was no local recurrence and no death due to the disease, though 3 deaths were cuased by the treatment. New clinical manifestations occurred in 3 of the 14 long-term survivors they were treated successfully by operation or irradiation. A very aggressive surgical approach involving extirpation of all tumor tissue, extensive excision of the surrounding tissues and adjacent lymph nodes, and supplementary radiotherapy seems to be the treatment of choice.