Abstract
The superficial extension of cervical squamous cell carcinoma (SCC) into the endometrium by replacing the endometrial glands is rare, as it normally spreads by invading the stroma or by lymphatic invasion. We present a case of a postmenopausal female complaining of vaginal discharge followed by vaginal bleeding. Microscopy showed a superficial spreading SCC of the cervix extending superficially into the endometrium with focal myometrial invasion. Carcinoma in situ changes were observed in the vagina. Based on the Fluhmann criteria and ancillary immunohistochemical testing, it was concluded to be an extension of cervical SCC and not primary endometrial carcinoma. The importance of this entity has not been given because of its low incidence.