has subject area Adult Aged B-Lymphocytes Chemokine CCL21 Chemokine CXCL13 Dacryocystitis Dendrites Female Humans Immunohistochemistry Lacrimal Apparatus Lymphangiogenesis Male Middle Aged Retrospective Studies T-Lymphocytes Tertiary Lymphoid Structures Young Adult
Keywords CCL21 CXCL 13 Ectopic lymphoid neogenesis Follicular dendritic cells Idiopathic dacryoadenitis