| | Article | Patient age | Localization | Differential diagnosis | Immunohistochemical staining | Molecular diagnostics |
| (1) Mansfield et al.,
2010 [12] | M, 25 | Left axilla | Metastatic melanoma, rhabdomyosarcoma | Positive: vimentin, EMA, and CD68
Negative: S100, Melan A, HMB45, myogenin, desmin, smooth muscle actin, and keratin | — | (2) Song et al.,
2011 [13] | F, 23 | Palatum | Necrotizing sialometaplasia, tertiary syphilis, and Wegener’s granulomatosis | Positive: proliferating cell nuclear antigen, S-100, CD31, and desmin
Negative: α-smooth muscle actin, p53, survivin, CD68, and TNF-α | — | (3) Moura et al.,
2011 [4] | M, 80 | Mediastinum | — | Positive: EMA and desmin
Negative: S100, Melan A, smooth muscle actin, anticytokeratin CAM 5.2, anticytokeratin OSCAR, chromogranin, synaptophysin, myogenin, and glial fibrillary acidic protein | EWSR1/CREB1 fusion | (4) Ajlan et al.,
2010 [14] | F, 28
F, 85 | Left shoulder
Right upper arm | — | — | — | (5) Cernik et al.,
2009 [15] | M, 6 | Left forearm | Hemangioma | Negative: CD34, reticulin, and pancytokeratin | — | (6) Mangham et al.,
2010 [10] | M, 11 | Right upper arm | — | Positive: desmin, EMA, and cytokeratin (AE1/AE3)
Negative: CD31, CD34, CD45, S100, smooth muscle actin, HMB45, myoD1, myoglobin, myf4, and myogenin | EWSR1-ATF1 fusion | (7) Ochalski et al.,
2010 [11] | M, 35 | Intracranial | Meningioma | Positive: vimentin, desmin, and CD68
Negative: MYOD1, myoglobin, and myogenin | Rearranged ESWR1 gene | (8) Ren et al.,
2009 [16] | M, 46 | Intrapulmonal | — | Positive: EMA, desmin, CD163, and CD68
Negative: S100 protein, smooth muscle actin, CD34, cytokeratin, anaplastic lymphoma kinase-1, CD21, CD23, and immunoglobulin light chains | EWS/ATF1 gene fusion | (9) Weinreb et al.,
2008 [17] | M, 8 | Scalp | Pleomorphic fibrous histiocytoma | Positive: CD99, Factor 3a, desmin, and SMA
Negative: S100, pankeratin | EWSR1 translocation on 22q12 | (10) Martelli et al.,
2008 [6] | F, 7 (HIV+) | Right knee | Benign epithelial cyst, mesenchymal tumor | Positive: desmin
Negative: S100, CD68, and smooth muscle actin | — | (11) Dunham et al.,
2008 [18] | M, 25 | Intracranial | — | Positive: v imentin, CD68, S100, CD31, and desmin
Negative: CD34, glial fibrillary acidic protein, neurofilament, synaptophysin, CAM 5.2, HMB-45, and progesterone receptor stains | EWS/ATF-1 gene fusion | (12) Koletsa et al.,
2007 [19] | F, 28 | Left leg | — | Positive: vimentin, CD68
Negative: SMA, desmin, CD34, CD31, factor VIII-related antigen, S-100, EMA, and cytokeratins cam5.2, AE1/AE3 and 17 | — | (13) Hallor et al.,
2007 [20] | M, 11
M, 10 | Paravertebral
Right clavicular region | — | — | EWSR1-ATF1 fusion genes (2x) | | (14) Pratibha and Ahmed, 2006 [21] | F, 13 | Left lower jaw | — | Positive: CD68
Negative: desmin and keratin | — | (15) Lai et al.,
2006 [22] | F, 28 | Neck | — | — | — | (16) Hallor et al.,
2005 [23] | M, 9 | Right elbow | Reticulum cell tumor,
Rosai-Dorfman disease | Positive: CD68, vimentin
Negative: S100, CD1a, cytokeratin, EMA, CD21, CD31, CD34, HMB45, and Melan A | EWSR1-ATF1 fusion gene | (17) Hothi et al.,
2004 [24] | M, 13 | Left thigh | — | — | — | (18) Raddaoui et al.,
2002 [25] | M, 38 | Right upper arm | High-grade sarcoma | Positive: vimentin, calponin, CD99, and desmin
Negative: keratin AE-1/AE-3, S100, CD34, CD57, macrophage specific marker, MSA, and SMA | FUS/ATF1 fusion gene |
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