Solitary fibrous tumor of the vagina.

We report of a solitary fibrous tumor (SFT) of the vagina and discuss the differential diagnosis. This is the first SFT documented, to our knowledge. SFTs should be included in the differential diagnosis of fibroblastic, myofibroblastic, and neural lesions of the skin, subcutaneous tissue, and mucosa and can be distinguished from other spindle cell neoplasms at those sites.