Colovesical fistula presenting as Listeria monocytogenes bacteraemia.

We present a case of colovesical fistula presenting with a clinical syndrome of urosepsis subsequently demonstrated to be due to Listeria monocytogenes bacteraemia. The patient had a history of previous rectal cancer with a low anterior resection and a covering ileostomy that had been reversed 6 months prior to this presentation. L. monocytogenes was also isolated among mixed enteric organisms on urine culture. There were no symptoms or signs of acute gastrointestinal listeriosis or meningoencephalitis. This unusual scenario prompted concern regarding the possibility of communication between bowel and bladder, which was subsequently confirmed with CT and a contrast enema. The patient recovered well with intravenous amoxicillin and to date has declined surgical management of his colovesical fistula. This case illustrates the importance of considering bowel pathology when enteric organisms such as Listeria are isolated from unusual sites.

Fecal microbiota transplantation for severe enterocolonic fistulizing Crohn's disease.

The concept of fecal microbiota transplantation (FMT) has been used in traditional Chinese medicine at least since the 4(th) century. Evidence from recent human studies strongly supports the link between intestinal bacteria and inflammatory bowel disease. We proposed that standardized FMT might be a promising rescue therapy for refractory inflammatory bowel disease. However, there were no reports of FMT used in patients with severe Crohn's disease (CD). Here, we report the successful treatment of standardized FMT as a rescue therapy for a case of refractory CD complicated with fistula, residual Barium sulfate and formation of intraperitoneal large inflammatory mass. As far as we know, this is the first case of severe CD treated using FMT through mid-gut.

[A very extensive necrotizing fasciitis]. / Une fasciite nécrosante très extensive.

Necrotizing fasciitis is a severe skin infection. Fluidized bed may be indicated to improve healing. We report a 36-year-old woman case, who developed an important skin emphysema on a fluidized bed that may have worsen the situation.

Aortoduodenal fistula complicated by acupuncture.

Recently, acupuncture has become a common therapeutic procedure for pain control worldwide. Although it has been repeatedly reported that acupuncture is effective and safe, several serious complications were also reported. In this article, we present a case of 68-year-old man who died of massive hematemesis resulting from aortoduodenal fistula (ADF), a rare complication of acupuncture therapy.

[Calcified splenic abscess, colonic fistula and ascites in a chronic carrier of Salmonella typhi]. / Abcès splénique calcifié, fistule colique et ascite chez un porteur chronique de Salmonella typhi.

We report the unusual case of a patient with chronic carriage of Salmonella typhi who presented with partially calcified splenic abscess linked to colic fistula and ascitis. The colic fistula could be secondary to ischemic necrosis by left colon compression due to spleen large abscess. Fistula was evidenced by abdominal computed tomography scan and confirmed by barium enema. The possible etiologies of ascitis are either tuberculosis or ascitic peritonitis secondary to the fistulisation; nevertheless, the role of segmentary portal located hypertension cannot be completely excluded. The splenic abscess was probably due to Salmonella typhi which was only isolated from stool specimens. The calcified splenic abscess was the evidence that the infection had occurred first. In addition, the isolation of Salmonella typhi in stool cultures six months after the subject had returned from the Comores proved the chronic carriage. Treatment by splenectomy and left colectomy was successful in this patient.