Recurrence of noninvasive thymomas. Report of four cases and review of literature.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D011379:Prognosis; D013945:Thymoma; D013953:Thymus Neoplasms