Table 1.

Staining intensity by immunohistochemistry and CISH chromosome 17 ploidy status in 37 Her-2 positive cases of oral squamous cell carcinomas

	Cytoplasmic and membarnous			Purely cytoplasmic			Both staining patterns
	Faint	Moderate	Total	Faint	Moderate	Total	Faint	Moderate	Total
Diploid	8	6	14	7	4	11	15	10	25
Polysomic	0	10	10	0	2	2	0	12	12
Total	8	16	24	7	6	13	15	22	37
	p = 0.006429			p = 0.192308			p = 0.0036