Table 4.
Cytohistopathological correlation and Immunohistochemistry findings
| Case Number | Cytological diagnosis | Histopathology | Immunohistochemistry |
|---|---|---|---|
| 1 | RDD | RDD | S100, CD68 Positive |
| 2 | RDD | RDD | Not done |
| 3 | RDD | RDD | Not done |
| 4 | RDD | RDD | Not done |
| 5 | RDD with Granulomatous inflammation | RDD with Granulomatous inflammation | S100, CD68 Positive |
| 6 | RDD | Not done | - |
| 7 | RDD | RDD | S100, CD68 Positive CD1a Negative |
| 8 | RDD | Not done | - |
| 9 | RDD | RDD | S100, CD68 Positive |
| 10 | RDD | RDD | S100, CD68 Positive |
| 11 | Histiocytic lesion | LCH | S100, CD68 Positive CD1a and CK Negative |
| 12 | Lymphoproliferative disorder | RDD | S100, CD68 Positive |