ObjectiveTo summarize the causes, clinical manifestations, diagnosis and treatment methods for the intestinoseminal vesicle fistula. MethodLiteratures about intestinoseminal vesicle fistula at home and abroad were retrieved, the causes, clinical manifestations, diagnosis and treatment methods were analyzed. ResultsThe clinical reports of 19 patients with intestinoseminal vesicle fistula were searched.The intestinoseminal vesicle fistula occurred after the rectal low anterior resection with stomal leak, sigmoid diverticulum, inflammatory bowel disease, prostatectomy or radiotherapy.The main clinical symptoms were pneumaturia, fecaluria, fever, scrotal swelling and pain, orchitis, epididymitis and so on.Imaging methods such as enhanced CT or CT with rectal contrast and so on could confirm the diagnosis.The conservative treatment such as indwelling catheter, antibiotics, parenteral nutrition, and the operation methods such as sinus incision and drainage, mucosa/skeletal muscle flap repairment, urine/stool bypass could cure majority of cases. ConclusionsThe intestinoseminal vesicle fistula is a rare and independent disease.Through the discussion of the intestinoseminal vesicle fistula, it could improve the knowledge, and avoid misdiagnosis and mistreatment of the intestinoseminal vesicle fistula.