BACKGROUND Appendico-vesicocolonic fistulas and appendiceal-colonic fistulas are two kinds of intestinal and bladder diseases that are rarely seen in the clinic.To our knowledge,no more than 4 cases of appendico-vesic...BACKGROUND Appendico-vesicocolonic fistulas and appendiceal-colonic fistulas are two kinds of intestinal and bladder diseases that are rarely seen in the clinic.To our knowledge,no more than 4 cases of appendico-vesicocolonic fistulas have been publicly reported throughout the world,and no more than 100 cases of appendiceal-colonic fistulas have been reported.Although the overall incidence is low,an early diagnosis is difficult due to their atypical initial symptoms,but these diseases still require our attention.CASE SUMMARY Here,we report a case of a 77-year-old male patient diagnosed with an appendico-vesicocolonic fistula combined with an appendiceal-colonic fistula.The main manifestations were diarrhea and urine that contained fecal material.The diagnosis was confirmed by multiple laboratory and imaging examinations.A routine urinalysis showed red blood cells and white blood cells.Abdominal and pelvic computed tomography scans showed close adhesions between the bowels and the bladder,and fistulas could be seen.Colonoscopy and cystoscopy and some other imaging examinations clearly showed fistulas.The preoperative diagnoses were a colovesical fistula and an appendiceal-colonic fistula.The fistulas were repaired by laparoscopic surgical treatment.The diseased bowel and part of the bladder wall were removed,followed by a protective ileostomy.The postoperative diagnosis was an appendico-vesicocolonic fistula combined with an appendiceal-colonic fistula,and the pathology suggested inflammatory changes.The patient recovered well after surgery,and all his symptoms resolved.CONCLUSION The final diagnosis in this case was a double fistula consisting of an appendicovesicocolonic fistula combined with an appendiceal-colonic fistula.展开更多
文摘BACKGROUND Appendico-vesicocolonic fistulas and appendiceal-colonic fistulas are two kinds of intestinal and bladder diseases that are rarely seen in the clinic.To our knowledge,no more than 4 cases of appendico-vesicocolonic fistulas have been publicly reported throughout the world,and no more than 100 cases of appendiceal-colonic fistulas have been reported.Although the overall incidence is low,an early diagnosis is difficult due to their atypical initial symptoms,but these diseases still require our attention.CASE SUMMARY Here,we report a case of a 77-year-old male patient diagnosed with an appendico-vesicocolonic fistula combined with an appendiceal-colonic fistula.The main manifestations were diarrhea and urine that contained fecal material.The diagnosis was confirmed by multiple laboratory and imaging examinations.A routine urinalysis showed red blood cells and white blood cells.Abdominal and pelvic computed tomography scans showed close adhesions between the bowels and the bladder,and fistulas could be seen.Colonoscopy and cystoscopy and some other imaging examinations clearly showed fistulas.The preoperative diagnoses were a colovesical fistula and an appendiceal-colonic fistula.The fistulas were repaired by laparoscopic surgical treatment.The diseased bowel and part of the bladder wall were removed,followed by a protective ileostomy.The postoperative diagnosis was an appendico-vesicocolonic fistula combined with an appendiceal-colonic fistula,and the pathology suggested inflammatory changes.The patient recovered well after surgery,and all his symptoms resolved.CONCLUSION The final diagnosis in this case was a double fistula consisting of an appendicovesicocolonic fistula combined with an appendiceal-colonic fistula.
