title: Pleomorphic atypical thyroid adenoma arising in struma testis: light microscopic, ultrastructural and immunofluorescent studies.
mesh_terms: D000236:Adenoma / Q000648:ultrastructure*; D000368:Aged; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D013724:Teratoma / Q000648:ultrastructure*; D013736:Testicular Neoplasms / Q000648:ultrastructure*; D013964:Thyroid Neoplasms / Q000648:ultrastructure*