Ghost cell

Source: Wikipedia, the free encyclopedia.
Endometrial adenocarcinoma
with necrotic ghost cells of keratinocytes at right in image, leaving pink keratin and clear spaces at the prior locations of the nuclei.

A ghost cell is an enlarged

epithelial cell with eosinophilic cytoplasm
but without a nucleus.

The ghost cells indicate

peripheral blood smear
preparations, the RBCs are lysed and appear as ghost cells.

They are found in:

References