Article Abstract
Malignant mesothelioma is associated with asbestos, yet its occurrence in genetically-related individuals suggests a role of host predisposition. We have identified a cluster of pleural malignant mesothelioma in three sisters and one cousin (male). The women had worked in the same confectionery shop as pastry cooks and/or pastry shop assistants; the use of an asbestos-insulated oven was the putative source of exposure. The man had occupational exposure as a heating system installation worker. The family history reported malignant cancers in first-degree (larynx, brother; pleura and lung, mother), second-degree (lung, aunt and uncle) and third-degree (lung, cousin) relatives. The study reveals the potential existence of the mesothelioma risk among pastry cooks and highlights the fact that inherited factors may be involved in the development of this tumour.