Lymph node imprint cytology for the rapid assessment of axillary node metastases in breast cancer.
Lymph node imprint cytology was performed on 86 nodes from 13 consecutive patients with breast cancer undergoing simple mastectomy with axillary node sampling, and a prospective comparison with paraffin section was made. The results showed a diagnostic sensitivity and specificity of 0.93 and 0.98 respectively. The predictive value of a positive result was 0.98. This technique can be used to identify patients with Stage I disease rapidly, thereby allowing their exclusion from treatment with peri-operative chemotherapy.
D001365:Axilla; D001943:Breast Neoplasms / Q000473:pathology* / Q000601:surgery; D003584:Cytological Techniques; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging; D013997:Time Factors