Table 3 Sensitivity of individual myoepithelial markers in detecting myoepithelial cells in papillary carcinoma showing myoepithelial cells with any one or more of the four markers.

	SMA	p63	CD10	CK14
Invasive papillary carcinoma	1/3	2/3	2/3	3/3
Papillary carcinoma in situ	14/20	15/20	11/20	15/20
DCIS involving papilloma	9/15	12/15	6/15	10/15

DCIS, ductal carcinoma in situ; SMA, smooth‐muscle actin.