Table 1 The list of immunohistochemical examination for our case
Positive | Negative |
|---|---|
AE1/AE3 (part of the surface layer) | CAM 5.2, HMB-45, Melan-A |
S-100 | Desmin, chromogranin |
CD 56 (partial) | α-SMA, c-kit |
Synaptophysin (partial) | CD1a, CD21, CD34, CD45 |
CD68 (only osteoclast-type giant cell) |