Gallstone ileus after recent cholecystectomy. Case report and review of the literature

INTRODUCTION AND IMPORTANCE: Gallstone ileus in cholecystectomized patients is very infrequent and when it happens shortly after surgery is even rarer. We report the case of a patient who presented Gallstone ileus few days after open cholecystectomy which has not been reported before in literature. CASE PRESENTATION: A 52-year-old male with a history of recent open cholecystectomy was referred to our center due to a presumable surgical complication. During his hospitalization while trying to restart the oral route he presented abdominal pain and nausea. He evolved toward a bowel obstruction. We suspected gallstone ileus based on medical history as well as preoperative image study. We confirmed the diagnostic using a Computed Tomography. Surgical management was performed and a large gallstone was extracted from the bowel. The patient progressed favorably and was discharged. He was asymptomatic during the follow-up. CLINICAL DISCUSSION: Cholecystectomized patients who have been reported with Gallstone ileus demonstrate different pathophysiological mechanisms or extraordinary presentations. This case describes a unique presentation illustrating relevant aspects of this pathology such as showing that acute cholecystitis can be its clinical manifestation or that it could happen after a cholecystoenteric fistula is found during a cholecystectomy. CONCLUSION: Gallstone ileus in cholecystectomized patients is very rare. Clinical suspicion remains the cornerstone of diagnosis.