Endoscopy 2012; 44(S 02): E274
DOI: 10.1055/s-0032-1309719
Unusual cases and technical notes
© Georg Thieme Verlag KG Stuttgart · New York

Sigmoid perforation caused by a migrated biliary stent and closed with clips

N. Alcaide
Gastrointestinal Endoscopy Unit, Department of Gastroenterology, University Hospital Rio Hortega, Valladolid, Spain
,
S. Lorenzo-Pelayo
Gastrointestinal Endoscopy Unit, Department of Gastroenterology, University Hospital Rio Hortega, Valladolid, Spain
,
M. T. Herranz-Bachiller
Gastrointestinal Endoscopy Unit, Department of Gastroenterology, University Hospital Rio Hortega, Valladolid, Spain
,
C. de la Serna-Higuera
Gastrointestinal Endoscopy Unit, Department of Gastroenterology, University Hospital Rio Hortega, Valladolid, Spain
,
J. Barrio
Gastrointestinal Endoscopy Unit, Department of Gastroenterology, University Hospital Rio Hortega, Valladolid, Spain
,
M. Perez-Miranda
Gastrointestinal Endoscopy Unit, Department of Gastroenterology, University Hospital Rio Hortega, Valladolid, Spain
› Author Affiliations
Further Information

Corresponding author

N. Alcaide
Department of Gastroenterology
University Hospital Río Hortega
C/Dulzaina 2
47012 Valladolid
Spain   

Publication History

Publication Date:
13 July 2012 (online)

 

A 73-year-old man was admitted with sharp tenderness in the left iliac fossa, peritonitis, fever, and leukocytosis. The patient had undergone an endoscopic retrograde cholangiography 15 days earlier, which showed choledocholithiasis and benign biliary stricture. The stones were extracted and a 10-Fr, 12-cm plastic biliary stent was inserted. A computed tomography (CT) scan revealed that the biliary stent had migrated and caused sigmoid colon perforation with mild pneumoperitoneum ([Fig. 1]). Sigmoidoscopy was carried out after colon preparation with enema. It showed extensive diverticulosis in the sigmoid colon and the stent was 30 cm from the anus. Its tip had perforated the wall of the sigmoid colon, near the diverticula ([Fig. 2]). The stent was atraumatically removed with foreign body forceps. A punctate perforation ([Fig. 3]) was closed with two through-the-scope clips and an endoloop ([Fig. 4]). Broad-spectrum antibiotics were commenced, but 5 days later, the patient developed fever. A CT scan showed a 4-cm abscess in the pelvis. The antibiotics were continued and after five days another follow-up CT scan showed no evidence of an abscess. The patient was discharged 14 days after admission.

Zoom Image
Fig. 1 Computed tomography (CT) scan in a 73-year-old man with sharp tenderness in the left iliac fossa, peritonitis, fever, and leukocytosis following endoscopic retrograde cholangiography. The scan shows a biliary stent perforating the sigmoid colon.
Zoom Image
Fig. 2 Endoscopic image of the biliary stent embedded in the wall of the sigmoid colon.
Zoom Image
Fig. 3 A small punctate perforation was seen after removal of the biliary stent.
Zoom Image
Fig. 4 Completed closure was achieved with deployment of two clips and one endoloop.

There are few reported cases of clinically significant complications of spontaneous migration of biliary stents [1]. Most of these patients were treated surgically [2]. Patients with a history of diverticular disease are at higher risk of the stent being hindered from going through the bowel lumen [3]. Only four cases of colon perforation by a plastic biliary stent which was removed endoscopically [1] [4] [5] have been published to date. This is the first report of a patient in whom removal of the biliary stent and closure of the perforation were carried out endoscopically.

Endoscopy_UCTN_Code_CPL_1AK_2AI


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Competing interests: None

  • References

  • 1 Anderson EM, Phillips-Hughes J, Chapman R. Sigmoid colonic perforation and pelvic abscess complicating biliary stent migration. Abdom Imaging 2007; 32: 317-319
  • 2 Namdar T, Raffel AM, Topp SA et al. Complications and treatment of migrated biliary endoprostheses: a review of the literature. World J Gastroenterol 2007; 13: 5397-5399
  • 3 Diller R, Senninger N, Kautz G et al. Stent migration necessitating surgical intervention. Surg Endosc 2003; 17: 1803-1807
  • 4 Yoshida EM, Steinbrecher UP. Abdominal pain and rectal bleeding as a complication of biliary stent migration in a liver transplant recipient. Gastrointest Endosc 1998; 47: 418-420
  • 5 Ruffolo TA, Lehman GA, Sherman S et al. Biliary stent migration with colonic diverticular impaction. Gastrointest Endosc 1992; 38: 81-83

Corresponding author

N. Alcaide
Department of Gastroenterology
University Hospital Río Hortega
C/Dulzaina 2
47012 Valladolid
Spain   

  • References

  • 1 Anderson EM, Phillips-Hughes J, Chapman R. Sigmoid colonic perforation and pelvic abscess complicating biliary stent migration. Abdom Imaging 2007; 32: 317-319
  • 2 Namdar T, Raffel AM, Topp SA et al. Complications and treatment of migrated biliary endoprostheses: a review of the literature. World J Gastroenterol 2007; 13: 5397-5399
  • 3 Diller R, Senninger N, Kautz G et al. Stent migration necessitating surgical intervention. Surg Endosc 2003; 17: 1803-1807
  • 4 Yoshida EM, Steinbrecher UP. Abdominal pain and rectal bleeding as a complication of biliary stent migration in a liver transplant recipient. Gastrointest Endosc 1998; 47: 418-420
  • 5 Ruffolo TA, Lehman GA, Sherman S et al. Biliary stent migration with colonic diverticular impaction. Gastrointest Endosc 1992; 38: 81-83

Zoom Image
Fig. 1 Computed tomography (CT) scan in a 73-year-old man with sharp tenderness in the left iliac fossa, peritonitis, fever, and leukocytosis following endoscopic retrograde cholangiography. The scan shows a biliary stent perforating the sigmoid colon.
Zoom Image
Fig. 2 Endoscopic image of the biliary stent embedded in the wall of the sigmoid colon.
Zoom Image
Fig. 3 A small punctate perforation was seen after removal of the biliary stent.
Zoom Image
Fig. 4 Completed closure was achieved with deployment of two clips and one endoloop.