Endoscopy 2003; 35(2): 193
DOI: 10.1055/s-2003-37009
Unusual Cases and Technical Notes

© Georg Thieme Verlag Stuttgart · New York

Silastic Band Migration: An Unusual Complication Following Vertical Banded Gastroplasty

C.  Froilán Torres1 , J.  M.  Suárez1 , M.  D.  Martín1 , P.  Castillo1 , D.  Hervías1 , J.  M.  Segura1
  • 1Department of Gastroenterology, La Paz University Hospital, Madrid, Spain
Further Information

Publication History

Publication Date:
30 January 2003 (online)

Currently, vertical banded gastroplasty is one of the procedures of choice for the treatment of morbid obesity [1] [2]. It is a restrictive technique, associated with a rapid weight loss that is fairly well maintained over time. However, the price paid for these results is relatively high, if complications and the additional surgical procedures needed to resolve them are considered.

A 34-year-old woman, who 4 months previously had undergone vertical banded gastroplasty for the treatment of morbid obesity, was admitted to our hospital, complaining of epigastric pain during the last 5 days and “coffee-ground” vomiting in the previous 24 hours. Laboratory findings revealed mild leukocytosis and iron-deficiency anemia, while the radiographic examination showed no gastric dilatation or pneumoperitoneum. Upper endoscopy revealed one of the most unusual complications of vertical banded gastroplasty: migration of the band. The silastic band was located just below the cardia, along the lesser curvature in the upper third of the stomach, and it was removed using rat-tooth forceps (Figures [1] [2] [3]). The successful endoscopic attempt to overcome this complication avoided a surgical intervention. A control endoscopy 2 weeks later revealed ulceration of the area, and the patient was completely well at a 3-month follow-up.

Figure 1 Upper endoscopy showed migration of the silastic band, one of the most unusual complications of vertical banded gastroplasty.

Figure 2 With retroflexion, the silastic band could be seen just below the cardia.

Figure 3 The silastic band was removed using rat-tooth forceps.

Complications encountered during follow-up after vertical banded gastroplasty [2] [3], include stenosis (20 %), staple-line disruption (11 %), incisional hernia (13 %), severe esophagitis (7 %), and band migration (1.5 %). The majority of these patients require one or more corrective procedures, including re-operation [4]. These complications should be borne in mind with regard to patients who have undergone this technique for the treatment of morbid obesity.

References

  • 1 Suter M, Jayet C, Jayet A.. Vertical banded gastroplasty: long term results comparing three different techniques.  Obes Surg. 2000;  10 41-46
  • 2 Sugerman H J, Kellum J M , DeMaria E J, Reines H D.. Conversion of failed or complicated vertical banded gastroplasty to gastric bypass in morbid obesity.  Am J Surg. 1996;  171 263-269
  • 3 Bogokowsky H, Slutzki S, Waron M. et al. . Vertical banded gastroplasty for the treatment of morbid obesity.  J Clin Gastroenterol. 1988;  10 655-658
  • 4 Wolf A M, Kuhlmann H W.. Reoperation due to complications after gastric restriction operation.  Obes Surg. 1995;  5 171-178

C. Froilán Torres, M.D.

Department of Gastroenterology, La Paz University Hospital

C/Plaza del Pueblo 16, Colmenar Viejo 28770, Madrid, Spain

Fax: + 34-9157-50251

Email: mfroilant@medynet.com