[Malignant mesothelioma of the pleura, pericardium and peritoneum. 1: Etiology, pathogenesis, pathology].
The incidence of primary malignant neoplasms of the pleura, the pericardium and the peritoneum in Germany has been rising since about the mid-1980s. A continuing rise is expected until about 2020, predominantly due to the peak of asbestos processing in Germany between 1965 and 1980. About 90% of the mesotheliomas stored in the files of the German Mesothelioma Registry in Bochum are asbestos related and therefore possibly due to occupational exposure that may be compensated by the professional associations. More than 500 mesotheliomas annually can be diagnosed in the German Mesothelioma Registry. In this first part of the series on mesotheliomas, current concepts on etiology and pathogenesis as well as diagnostic procedures and standards are discussed. At the present, specific chromosomal or genetic defects that constantly give rise to a mesothelioma are not known. The initiation and progression of malignant mesotheliomas is a highly complex mechanism that is based on individual genetic alterations. A reliable diagnosis is the basis for therapeutic, prognostic and medicolegal consequences; in general, it can be achieved by thoracoscopic inspection with selected biopsy. Surgery may gain a more important role in the therapy of malignant tumors of serosal membranes not only in palliative, but also in potential curative approaches if the diagnosis can be made at earlier tumor stages.
Krismann
M
M
Institut für Pathologie an den Berufsgenossenschaftlichen Kliniken Bergmannsheil, Universitätsklinik, Bochum.
Müller
K M
KM
D000818:Animals; D001195:Asbestosis / Q000150:complications / Q000235:genetics / Q000473:pathology; D002471:Cell Transformation, Neoplastic / Q000235:genetics / Q000473:pathology; D002869:Chromosome Aberrations / Q000235:genetics; D006338:Heart Neoplasms / Q000209:etiology / Q000235:genetics / Q000473:pathology*; D006801:Humans; D008654:Mesothelioma / Q000209:etiology / Q000235:genetics / Q000473:pathology*; D010496:Pericardium / Q000473:pathology*; D010534:Peritoneal Neoplasms / Q000209:etiology / Q000235:genetics / Q000473:pathology*; D010537:Peritoneum / Q000473:pathology; D010994:Pleura / Q000473:pathology; D010997:Pleural Neoplasms / Q000209:etiology / Q000235:genetics / Q000473:pathology*