Table 1 Summary of aCGH changes found in each of the four tumour types

From: A comprehensive study of chromosome 16q in invasive ductal and lobular breast carcinoma using array CGH

  Armloss NC Armgain Mixed (%) Total Any loss (%)
GI IDC 23 (58) 4 (10) 1 (3) 12 (30) 40 34 (85)
ILC 19 (63) 0 (0) 0 (0) 11 (37) 30 30 (100)
GII IDC 8 (42) 3 (16) 1 (5) 7 (37) 19 14 (74)
GIII IDC 2 (12) 1 (6) 2 (12) 12 (71) 17 12 (71)
  1. Abbreviations: Armgain, gain of whole arm; Armloss, deletion of whole chromosome arm; Anyloss, loss of any clone; GI IDC, grade I infiltrating ductal carcinoma; ILC, infiltrating lobular carcinoma; Mixed, two or more regions of gain and/or loss and/or no change; NC, no change
  2. Number of cancers (%) are shown.