title: Verification of the histologic diagnosis of malignant mesothelioma in relation to the binding of an antimesothelial cell antibody.
abstract: The diagnostic value of a recently developed polyclonal antibody to mesothelial cells has been tested by means of an immunoperoxidase technique to differentiate mesothelioma from lung carcinoma. All 16 unequivocal mesotheliomas reacted with the antibody, whereas none of the 31 lung carcinomas did, thus confirming the high specificity and the high sensitivity of the antibody. Furthermore, 20 cases of serous membranes tumor, in which major diagnostic disagreement was present when reviewed by the members of the Commission of the European Communities Mesothelioma Panel, were examined. Sixteen of the 20 cases were immunoreactive to the antimesothelial cell antibody, thus establishing their mesothelial origin. Given conventionally fixed and processed tissues, it appears that this antibody may be used as an appropriate diagnostic adjunct to increase the accuracy of the diagnosis of mesothelioma.
authors.affiliation: Department of Pathology, City Hospital, Alessandria, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Donna
authors.forename: P G
authors.initials: PG
authors.lastname: Betta
authors.forename: J S
authors.initials: JS
authors.lastname: Jones
mesh_terms: D000912:Antibodies, Neoplasm / Q000276:immunology*; D001344:Autopsy; D006801:Humans; D007124:Immunoenzyme Techniques; D007813:Laparotomy; D008175:Lung Neoplasms / Q000276:immunology; D008297:Male; D008654:Mesothelioma / Q000276:immunology* / Q000473:pathology; D010534:Peritoneal Neoplasms / Q000276:immunology*; D010997:Pleural Neoplasms / Q000276:immunology* / Q000473:pathology; D013736:Testicular Neoplasms / Q000276:immunology*
chemical_list: D000912:Antibodies, Neoplasm