Incidence of Occult Carcinoma and High-Risk Lesions in Mammaplasty Specimens

Table 1

Bilateral reduction mammaplasty.

Age	N	Atypical ductal hyperplasia	Atypical lobular hyperplasia	LCIS	DCIS	Infiltrating ductal carcinoma
<40	361	2 (0.55%)	0	1 (0.28%)	0	0
40–49	152	2 (1.31%)	3 (1.97%)	3 (1.97%)	1 (0.66%)	1 (0.66%)
50–59	101	3 (2.97%)	3 (2.97%)	1 (0.99%)	1 (0.99%)	1 (0.99%)
>60	30	0	2 (6.67%)	1 (3.33%)	0	0