| is there an association between ocular adnexal lymphoma and infection with chlamydia psittaci? the university of rochester experience. | various subsets of extranodal marginal zone lymphomas of mucosa-associated lymphoid tissues (malt lymphomas) have been associated with infectious organisms. most notable of these is the association of gastric malt lymphomas with helicobacter pylori infection. in a recent publication ferreri et al. [ferreri aj, guidoboni m, ponzoni m, de conciliis c, dell'oro s, fleischhauer k, et al. evidence for an association between chlamydia psittaci and ocular adnexal lymphomas. j natl cancer inst 2004;96:5 ... | 2006 | 16246419 |