Case Report
A Rare Case of Malignant Glomus Tumor of the Esophagus
Table 1
Immunohistochemical/FISH results on specimens.
| ā | Mucosal Biopsy | Surgical Resection |
| Actin | Positive | Positive | Vimentin | Positive | Positive | Bcl-2 | Positive | Positive | CD138 | Positive | Not done | Calponin | Not done | Positive | Collagen type IV | Not done | Pericellular net-like pattern | EMA | Not done | Focal Positive | AE1/3 | Negative | Focal Positive | Cam5.2 | Negative | Negative | CK20 | Negative | Not done | CD56 | Negative | Negative | Desmin | Negative | Negative | S100 | Negative | Negative | MPO | Negative | Not done | CD20 | Negative | Not done | CD21 | Negative | Not done | CD99 | Negative | Not done | CD30 | Negative | Not done | C-Kit | Negative | Negative | DOG1 | Negative | Negative | PLAP | Negative | Not done | WT1 | Not done | Negative | CD10 | Not done | Negative | Chromogranin | Not done | Negative | Synaptophysin | Not done | Patchy Positive | NSE | Not done | Focal Positive | Myogenin | Not done | Negative | EWS translocation | Not done | Negative | SYT translocation | Not done | Negative | CIC-DUX4 translocation | Not done | Negative |
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