How would you approach the staging and treatment of extranodal marginal zone lymphoma of left and right lacrimal gland?

This entity is described in literature as "ocular adnexal lymphoma". I usually screen those patients for Chlamydia infection and would empirically consider a 3-week course of doxycycline especially if the disease is indolent behaving clinically and there is prior serologic evidence of Chlamydia infe...