GRANULOMATOUS ENDOMETRITIS ASSOCIATED WITH HISTOLOGICALLY OCCULT CYTOMEGALOVIRUS IN A HEALTHY PATIENT

This report describes the case of a 32-year-old female with chronic pelvic pain who was otherwise in good health. Endocervical curettings contained rare cells with intranuclear and cytoplasmic inclusions characteristic of cytomegalovirus (CMV) infection. Endometrial curettings demonstrated a stromal lymphocytic and plasmacytic infiltrate as well as numerous small, non-necrotizing granulomas, but no CMV by microscopic examination. However, CMV was identified by the polymerase chain reaction in DNA extracted from a paraffin section of the endometrial tissue. In conjunction with previous reports, the clinical and pathologic features of this case suggest that CMV can cause chronic endometritis in nonimmunocompromised patients. Furthermore, CMV infection should be considered in the differential diagnosis of granulomatous endometfitis. This case demonstrates the usefulness of using the polymerase chain reaction to detect CMV in paraffin-embedded material.