Primary Tumor
Sensitivity & Specificity
contralateral
ipsilateral
flowchart TD primary-->|1%| I primary-->|38%| II primary-->|6%| III primary-->|1%| IV primary-->|1%| V primary-->|2%| VII II-->|4%| I II-->|16%| III II-->|1%| V III-->|16%| IV III-->|5%| V