The molecular analysis of chromosomal translocations as a diagnostic, epidemiological and potentially prognostic tool in lymphoid neoplasia.

Neoplasms have been shown to be associated with specific non-random chromosomal abnormalities. The present paper summarizes molecular consequences of chromosomal translocations in lymphoid malignancies, especially in Burkitt's lymphoma. Among such consequences are derangements of the regulation of oncogene transcription. Besides their possible importance for lymphoma pathogenesis, chromosomal translocations are associated in some lymphoid neoplasms with a worse prognosis.