title: Thymoma.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013945:Thymoma / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D013953:Thymus Neoplasms / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*