Catalog
Extranodal marginal zone B-cell lymphoma, primary site skin
Link to WHO Definition
Extranodal marginal zone B-cell lymphoma, primary site skin – http://id.who.int/icd/entity/745285555
A low-grade, extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue that arises from the skin. It usually presents with multifocal papular or nodular lesions in the arms or trunk. It rarely disseminates to internal organs or progresses to high grade lymphoma.