[Significance and limitation of cytodiagnosis by lymph node biopsy].
D001706:Biopsy; D003581:Cytodiagnosis; D006801:Humans; D008198:Lymph Nodes / Q000166:cytology / Q000473:pathology*; D008199:Lymphadenitis / Q000473:pathology; D008207:Lymphatic Metastasis / Q000473:pathology; D008214:Lymphocytes / Q000166:cytology; D008223:Lymphoma / Q000473:pathology