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Kaplan-Meier survival estimates stratified for total lymph node count status in 37 node-positive patients. A: n < 4 or ≥ 4, respectively; median disease-specific survival, 13 mo vs 21 mo; B: n < 6 or ≥ 6, respectively; median disease-specific survival, 15 mo vs 33 mo. TLNC: Total lymph node count.
