[Current aspects of occupational toxic hemopathies].

Recent advances in the field of occupational toxic haemopathies are described. The nosographical classification of these forms is explained, and an account is given of the main organic and inorganic industrial substances responsible for haematological damage, the sources of risk, the known pathogenetic mechanisms, and the main clinical and morphological aspects of the subject. This question is of a certain current interest, not only from the speculative standpoint, but also with regard to the interesting diagnostic and preventive aspects that are and can be derived from such recent advances.