Posttransplant Lymphoproliferative Disorder in a Patient with Worsening Ascites after Liver Transplantation

Figure 1

Ascitic fluid cytology with Diff-Quick stain demonstrating large atypical lymphocytes with round to anaplastic nuclei, dispersed chromatin, and basophilic cytoplasm (marked by the arrows). A subset of cells show plasmacytoid/plasmablastic morphology.