title: Primary thymic seminoma--a neoplasm ultrastructurally similar to testicular seminoma and distinct from epithelial thymoma.
mesh_terms: D000328:Adult; D001485:Basement Membrane / Q000473:pathology; D002466:Cell Nucleolus; D003896:Desmosomes; D004407:Dysgerminoma / Q000473:pathology*; D006003:Glycogen; D006801:Humans; D002479:Inclusion Bodies; D008297:Male; D008854:Microscopy, Electron; D009940:Organoids; D013736:Testicular Neoplasms / Q000473:pathology*; D013945:Thymoma / Q000473:pathology*; D013950:Thymus Gland / Q000473:pathology; D013953:Thymus Neoplasms / Q000473:pathology*
chemical_list: D006003:Glycogen