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Table 2: Interobserver and intermodality agreement for tumor vasculature evaluation^a
Main Feeders Tumor Stain
Interobserver agreement 0.283 (0.095–0.662) 0.867 (0.618–1.000)
Intermodality agreement 0.454 (0.165–0.743) 0.737 (0.409–1.000)


↵a Data are κ statistics, with 95% CIs in parentheses.
	Main Feeders	Tumor Stain
Interobserver agreement	0.283 (0.095–0.662)	0.867 (0.618–1.000)
Intermodality agreement	0.454 (0.165–0.743)	0.737 (0.409–1.000)