Biomaterial Database

[French mesothelioma register 1965-1978 (author's transl)]. 1979

J Bignon, and P Sébastien, and L Di Menza, and M Nebut, and H Payan

A mesothelioma register was initiated in France in 1975 to record pathologists, cases diagnosed since 1965. These cases have been accepted as definite mesothelioma after histological reexamination by the mesothelioma panel. Histories of asbestos exposure have been recorded using a standardized questionnaire. Among 699 cases reported, 296 were confirmed and 79 excluded by the panel. Twenty per cent of cases were females. Tumour was located in the pleura in 96% of cases. Age at death was lower for the mesothelioma group than for the general population. A linear increase of annual incidence since 1965 has been observed. Mapping of cases showed irregular distribution with areas without any case. Distribution of cases according to asbestos exposure was the following: definite occupational history 50%, definite non-occupational 3%, possible occupational 31%, undiscovered 16%. Distribution of cases according to the latency period showed a two peaks-curve, median being 36 years. The obvious under-reporting of cases and the absence of control group greatly affected the validity of some results.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008654	Mesothelioma	A tumor derived from mesothelial tissue (peritoneum, pleura, pericardium). It appears as broad sheets of cells, with some regions containing spindle-shaped, sarcoma-like cells and other regions showing adenomatous patterns. Pleural mesotheliomas have been linked to exposure to asbestos. (Dorland, 27th ed)	Mesotheliomas
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010534	Peritoneal Neoplasms	Tumors or cancer of the PERITONEUM.	Peritoneal Carcinomatosis,Peritoneal Surface Malignancy,Carcinomatosis, Peritoneal,Malignancy, Peritoneal Surface,Neoplasm, Peritoneal,Peritoneal Carcinomatoses,Peritoneal Neoplasm,Peritoneal Surface Malignancies,Surface Malignancy, Peritoneal
D010994	Pleura	The thin serous membrane enveloping the lungs (LUNG) and lining the THORACIC CAVITY. Pleura consist of two layers, the inner visceral pleura lying next to the pulmonary parenchyma and the outer parietal pleura. Between the two layers is the PLEURAL CAVITY which contains a thin film of liquid.	Parietal Pleura,Visceral Pleura,Pleura, Parietal,Pleura, Visceral
D010997	Pleural Neoplasms	Neoplasms of the thin serous membrane that envelopes the lungs and lines the thoracic cavity. Pleural neoplasms are exceedingly rare and are usually not diagnosed until they are advanced because in the early stages they produce no symptoms.	Neoplasms, Pleural,Neoplasm, Pleural,Pleural Neoplasm
D012042	Registries	The systems and processes involved in the establishment, support, management, and operation of registers, e.g., disease registers.	Parish Registers,Population Register,Parish Register,Population Registers,Register, Parish,Register, Population,Registers, Parish,Registers, Population,Registry
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D004781	Environmental Exposure	The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals.	Exposure, Environmental,Environmental Exposures,Exposures, Environmental
D004812	Epidemiologic Methods	Research techniques that focus on study designs and data gathering methods in human and animal populations.	Epidemiologic Method,Epidemiological Methods,Methods, Epidemiologic,Epidemiological Method,Method, Epidemiologic,Method, Epidemiological,Methods, Epidemiological