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Table 2 Immunohistochemical features of atypical fibroxanthoma and benign fibrous histiocytoma

From: Mutation analysis of the Gadd45 gene at exon 4 in atypical fibroxanthoma

Lesion

Bax

Gadd45*

Gadd45 mutation at exon 4

p53*

AFX

3/7 (43%)**

4/7 (57%)

0/6 (0%)

2/7 (29%)

BFH

0/7 (0%)**

1/7 (14%)

NA

0/7 (0%)

  1. AFX, atypical fibroxanthoma; BFH, benign fibrous histiocytoma (BFHs were selected at random from our histological files); *, data were reported previously; **, p < 0.05; NA, not assessed.
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BMC Dermatology

ISSN: 1471-5945

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