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Table 3 Immunohistochemistrical features of primary cardiac myxofibrosarcoma

From: Primary cardiac myxofibrosarcoma: case report, literature review and pooled analysis

Variables Negative Positive
Focal Diffuse
CD34 2/9 3/9 4/9
SMA 2/7 4/7 2/7
Ki67 1/5 3/5 1/5
Vimentin 0 3/6 3/6
Calretinin 2/3 0 1/3
S-100 protein 5/6 1/6 0
CD68, myogenin 1/2 1/2 0
PAS 0 0 2/2
CD117, calponin, MDM2, mucicarmin, NSE, WT1 0 0 1/1
D2–40, mucin 0 1/1 0
Cytokeratin, desmin 6/6 0 0
CD31, EMA 3/3 0 0
Caldesmon, factor VIII, MyoD1 1/1 0 0
  1. CD cluster of differentiation, SMA smooth muscle actin, PAS periodic acid schiff, MDM2 malignant pleural mesothelioma, NSE neuron-specific enolase, WT1 wilms tumor protein, EMA epithelial membrane antigen, MyoD1 myogenic regulatory factor