title: Lymphadenopathy in childhood: long term follow-up in patients with nondiagnostic lymph node biopsies.
mesh_terms: D000293:Adolescent; D001706:Biopsy; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006965:Hyperplasia; D007153:Immunologic Deficiency Syndromes / Q000473:pathology; D007223:Infant; D007938:Leukemia / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology*; D008206:Lymphatic Diseases / Q000473:pathology*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000473:pathology; D008297:Male; D011379:Prognosis; D012189:Retrospective Studies; D013921:Thrombocytopenia / Q000473:pathology