Table 6 Immunohistochemical findings of solid papillary carcinoma with reverse polarity and intrinsic molecular subtype classification from RNA-sequencing

From: Solid papillary carcinoma with reverse polarity of the breast harbors specific morphologic, immunohistochemical and molecular profile in comparison with other benign or malignant papillary lesions of the breast: a comparative study of 9 additional cases

Cases

ER %

PR %

Ki67 %

CK5-6

Intrinsic molecular subtype classification by RNA-seq

1

60

10

2

+

Luminal A

2

0

0

1

+

Luminal A

3

2

0

1

+

Basal

4

0

0

6

+

Basal

5

0

0

1

+

Basal

6

20

20

1

+

Luminal A

7

0

0

1

+Focal

Luminal A

8

5

0

2

-

Luminal A

9

1

1

15

+

Basal

  1. CK cytokeratin, ER estrogen receptor, PR progesterone receptor, RNA-seq RNA sequencing
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