“…18 Previous reports have described clinicopathologic, immunohistochemical, ultrastructural and flow cytometry findings on neuroendocrine endometrial small cell carcinomas. 3,4,8,9,18,21,23,24,29,33,34 Small cell carcinoma has cellular features that are characteristic of a specific cytologic diagnosis. However, no report of exfoliative cytology of an endometrial small cell carcinoma appears in the literature.…”