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Table 2 HE examination for micrometastasis in SLNs (N = 54)

From: Ex vivo localization and immunohistochemical detection of sentinel lymph node micrometastasis in patients with colorectal cancer can upgrade tumor staging

HE staining Non-SLN SLN
Positive (N+) 22 7
Negative (N0) 32 47
  1. HE, hematoxylin-eosin; SLN, sentinel lymph node.