Table 2.

Semi-quantitative analysis of cancer-related markers by ICC

	K9TCC#1Lillie	K9TCC#2Dakota	K9TCC#4Molly	K9TCC#5Lilly
UPIa	+	+++	+	++
Cytokeratin	+++	+++	++	++
Vimentin	-	-	-	-
Ki67	+++	+++	+	+++
PDGFR	++	+++	+++	++
EGFR	+	+	+	+
VEGFR	_	_	_	_
COX-2	+++	++	++	+++