Malignant lymphoma in Jordan : A retrospective analysis of 347 cases according to the world health organization classification.
Background: Most studies describing the subtypes of lymphoma in Jordan were carried out in the 1980s at a time when immunohistochemi-cal facilities were unavailable.Using a database established after immu-nohistochemical studies were introduced, we determined the frequency of the various types of nodal and extranodal lymphomas in the adult and paed