[Xanthogranulomatous epididymitis. A case report]

A 45-year-old man with spinal injury and diabetes mellitus who complained high fever and progressive enlargement of left intrascrotal mass visited to our hospital. Preoperative ultrasonography demonstrated epididymitis and abscess formation. Left high orchiectomy was performed because testicular tumor could not be denied. Epididymis was replaces by bright yellow mass associated with abscess and adhered to testis strongly. Histopathologically, the mass diagnosed xanthogranulomatous epididymitis consisted of foamy macrophages and chronic inflammatory cells. This is the first case in Japanese medical literature.