Questione giuridica chiave
Whether the insured's pleural plaques were predominantly caused by occupational asbestos exposure and thus qualify as an occupational disease.
Decisione estratta
Predominant causal connection was not proven with the required degree of probability.
Motivazione estratta
Available measurements and expert assessments showed asbestos concentrations below or no higher than expected outdoor air levels; exposure in the covered access area likely involved further dilution rather than accumulation.