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. 2020 Aug 13;48(8):0300060520945860. doi: 10.1177/0300060520945860

Table 2.

Expression of Ikaros (IKZF1) in the histological subtypes of lung adenocarcinoma.

Histologic subtype No. of cases (%) Immunohistochemistry (%)
Weak Strong
Adenocarcinoma in situ 6 (2) 6 (2) 0
MIA 15 (5) 15 (5) 0
Acinar-predominant 137 (42) 101 (30) 36 (12)
Papillary-predominant 66 (20) 52 (16) 14 (4)
Micropapillary-predominant 18 (6) 5 (2) 13 (4)
Solid-predominant 83 (25) 29 (9) 54 (16)

MIA = minimally invasive adenocarcinoma.