抄録
A case of Castleman's lymphoma occurring in the neck was reported in a 52 year old male. The tumor was located in the left submandibular portion, and was very difficult to distinguish from the submandibular gland during the preoperative examination. The well-encapsulated tumor pressed on the submandibular gland, and was removed easily. The principal microscopic characteristics were extensive vascular proliferation with hyalinization and prominent follicle centers.
