title: Thymic neoplasm: a surgical enigma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013945:Thymoma / Q000000981:diagnostic imaging / Q000473:pathology*; D013953:Thymus Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*