Solitary fibrous tumor of the prostate: clinical case and literature review

Abstract

Solitary fibrous tumor of the prostate is an extremely rare neoplasm of mesenchymal nature. To date, about 40 cases of this pathology have been described in international literature. Solitary fibrous tumors are asymptomatic for a long time and are usually an incidental radiological examination. To differentiate a solitary fibrous tumor from other mesenchymal neoplasms, it is necessary to conduct an immunohistochemical study to determine STAT6 expression. The main and most effective method of treatment is surgery. In this article we present a unique clinical case of a patient with synchronous tumors: malignant solitary fibrous tumor of the prostate (risk of metastasis (WHO 2020) intermediate); prostate cancer stage II (pT2N0M0R0, Gleason 6 (3 + 3)).