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[Diagnosis and prognosis of malignant mesothelioma. A description of 8 clinical cases].

A retrospective study of patients at the Trento S. Chiara Hospital in the period 1982-86 showed up 8 cases of malignant mesothelioma (7 pleural and 1 peritoneal). The histology was re-examined for each case and clinical records was also looked at so as to identify onset symptomatology, diagnostic procedures and treatment. A standard questionnaire given to patients or close relations revealed previous exposure to asbestos in 2 of 3 males and in none of the 5 females. There was also a significant delay in formulation of correct diagnosis, attributable on the hand to the nonspecificity of the symptomatology of onset and on the other to the inadequacy of currently available clinical and radiological procedures. Only histology with the aid of immunocytochemical procedures was able to pinpoint correct diagnosis, in life. The ineffectiveness of conventional therapies and the poor overall prognosis for these patients is confirmed.