**4. Conclusions**

Colosalpingeal fistula is a rare complication of intestinal diverticulosis, and the diagnosis should be suspected by the gynecologist in a patient with abdominal pain and known diverticular disease, especially in the presence of persistent or recurrent vaginal discharge. The purpose of our paper is to bring attention to the recurrent vaginal discharge and to make the differential diagnosis with the colotubal fistula, especially in patients with diverticular or inflammatory disease.

**Author Contributions:** Conceptualization, N.G. and N.D.P.; methodology, N.D.P.; software, E.A.; validation, M.G., M.-C.N., and M.P.; formal analysis, N.D.P.; investigation, N.G., M.G. and E.A.; resources, N.D.P.; data curation, N.G., M.G.; writing—Original draft preparation, N.D.P., M.P. and N.G.; writing—Review and editing, M.-C.N. and E.A.; visualization, M.P.; supervision, M.-C.N.; project administration, N.G.; funding acquisition, N.G., N.D.P. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research received no external funding.

**Acknowledgments:** All authors had equal contributions to this article. There were no additional sources of technical help, and no financial or material sources supported the work.

**Conflicts of Interest:** The authors declare no conflict of interest.

#### **References**


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