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Table 7 Immunohistochemistry differentiates ductal and lobular carcinomas

From: Novel markers for differentiation of lobular and ductal invasive breast carcinomas by laser microdissection and microarray analysis

Antibodies Ductal carcinomas (n = 80) Lobular carcinomas (n = 29) Fisher's pvalue
E-cadherin 68 (85%) 2 (6.7%) <0.0001
DVL1 20 (25%) 28 (96.5%) <0.0001
EMP1 13 (16.3%) 27 (93.1%) <0.0001
DDR1 77 (96.2%) 4 (13.8%) <0.0001