Skip to main content

Table 3 Diagnostic agreement between the original report and later review of columnar cell lesions

From: Inter-observer variability between general pathologists and a specialist in breast pathology in the diagnosis of lobular neoplasia, columnar cell lesions, atypical ductal hyperplasia and ductal carcinoma in situ of the breast

  CCL report review
Original CCL report Absent CCC CCH CCC with atypia CCH with atypia Total
Absent 437 66 10 2 7 522
CCC 16 36 1 3 1 57
CCH 2 5 3 1 0 11
CCC with atypia 1 3 1 2 0 7
CCH with atypia 1 4 0 2 6 13
Total 457 114 15 10 14 610
  1. CCL: columnar cell lesions; CCH: columnar cell hyperplasia; CCC: columnar cell change.