There were multiple nodules like this, in this case |
Two type of cells, dark ones in periphery, light ones in centre. Cells are arranged around small lumina containing eosinophilic material. |
Well circumscribed and not attached to epidermis |
Eosinophilic material prominent here. |
Cystic changes are seen in some (degenerative or ancient changes) |
Lymphocytic infilteration is common in this tumor. |