Table 4

Consistency of measuring maximum diameter of invasive carcinoma

Tumour type
NSTLobularTubularMedullaryMucinous
19 902–20 002
 No of cases761512510
 Median % of readings94.989.696.097.193.4
20 011–20 141
 No of cases104181026
% Readings within±3 mm of median for each case
 50–5910000
 60–6911000
 70–7953001
 80–89156001
 90–998281024
Median % of readings95.088.296.997.093.9
  • NST, no special type.