[Unique microscopic picture of the thymus gland in myasthenic thymoma]

In the course of microscopic examination of 535 thymuses excized from patients with myasthenia (among them 60 with thymoma) the authors came across only one case in which there were numerous large foreign bodies granulomas in the thymus. Despite such a polymorphous structure of the thymus, the clinical course of the underlying disease did not show any specific features.