title: Metastatic neoplasm of unknown origin.
authors.affiliation: Department of Pathology, Mason Clinic, Seattle, Washington 98111-0900.
authors.forename: S
authors.initials: S
authors.lastname: Hammar
mesh_terms: D000328:Adult; D006528:Carcinoma, Hepatocellular / Q000556:secondary / Q000648:ultrastructure*; D006801:Humans; D007124:Immunoenzyme Techniques; D007150:Immunohistochemistry; D008113:Liver Neoplasms; D008175:Lung Neoplasms / Q000556:secondary / Q000648:ultrastructure*; D008297:Male; D008854:Microscopy, Electron