View the following images and select the correct diagnosis from the list of differentials given below.

Gyne Case 04-- A subtle hint

         From the Cytopathology files of the BC Cancer Agency
         Submitted by: Brenda Smith, BSc and Tom Thomson, MD

Vaginal Vault smear from an 85 year old woman, total hysterectomy 7 years ago for malignancy.

Select the correct diagnosis:

A) Non-keratinizing squamous cell carcinoma

B) Atypical squamous cells, recommend stilbestrol

C) Endocervical adenocarcinoma

D) Endometrial adenocarcinoma