Table 2 Summary of immunomorphological features of intraventricular solitary fibrous tumors reported in the literature
From: Fourth ventricular solitary fibrous tumor: a case report and review of the literature
Reference | Histologic features | Immunohistochemical features | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pleomorphism | Mitosis | Necrosis | CD 34 | Bcl-2 | Vimentin | S-100 | EMA | MIB-1 | Reticulin | |
Clarençon et al. [2] | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Cummings et al. [3] | NA | NA | NA | Strong, diffuse + | Strong, diffuse + | Strong, diffuse + | - | - | NA | NA |
Gessi et al. [4] | NA | Absent | Absent | Strong + | Strong + | Strong + | - | - | <2% | NA |
Kim et al. [5] | Mild | Rare | NA | Diffuse + | NA | NA | - | - | <3% | Outlining of individual cells - |
Montano et al. [6] | NA | NA | NA | + | + | + | - | - | <1% | NA |
Sawauchi et al. [7] | NA | NA | NA | + | NA | + | NA | NA | NA | NA |
Tihan et al. [1]* | NA | NA | NA | Strong + | NA | Strong + | - | - | NA | Overall highlighted only the coarse collagen background |
Clarençon et al. [9] | NA | NA | NA | Strong + | NA | NA | NA | NA | NA | NA |
Liao et al. [10] | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Mekni et al. [11] | Marked | 5/10 HPF | Focal | Strong + | + | Strong + | NA | NA | <2% | NA |
Surendrababu et al.[12] | Absent | NA | NA | + | + | + | - | - | <2% | NA |
Vassal et al. [13] | Absent | Absent | Absent | Diffuse + | NA | Diffuse + | - | - | <2% | NA |
Wright et al. [14] | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Koçak et al. [15] | NA | NA | NA | Focal + | Diffuse + | NA | - | - | 1% | Interlacing reticular fibers + |
Kinfe et al. [16] | NA | NA | NA | Strong + | Strong + | Strong + | - | - | <1% | Rich network of reticular fibers |
Teranishi et al. [17] | NA | NA | NA | Strong + | NA | + | - | - | 5% | NA |
Present case | Absent | Absent | Absent | Strong, diffuse + | Strong, diffuse + | Strong, diffuse + | - | - | 1% | Reticulin network moderate +; individual cells - |