Abstract
Background
To evaluate the post-operative gastric anatomy depicted by upper gastrointestinal gastrografin swallow studies (UGI) and report radiological work-up and management of complications following laparoscopic sleeve gastrectomy (LSG).
Methods
The study included 85 consecutive patients who underwent LSG for the treatment of morbid obesity. In all patients, a UGI was routinely performed on POD 3 to exclude early complications. In patients with suspected complications, further radiological evaluation with computed tomography (CT) was performed. The anatomy of the gastric remnant depicted by UGI was retrospectively evaluated in all patients.
Results
The patterns of the gastric remnant identified were the tubular (65.9%), the superior pouch (25.9%), and the inferior pouch pattern (8.2%). Three patients had small superior pouches that resembled leaks, and the diagnosis was based on clinical symptoms. Post-operative complications were observed in 12.9% and included leaks (3.5%), hemorrhages (3.5%), strictures (2.3%), pulmonary embolism (1.2%), trocar site hernia (1.2%), and hematoma of the rectus abdominal muscle (1.2%). No mortality was noted.
Conclusions
Post-operative radiological evaluation by UGI and CT is important for diagnosis and management of complications following LSG. Familiarity with the anatomy of the gastric remnant at UGI is essential for correct image interpretation.
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References
Roditis ML, Parlapani ES, Tzotzas T, et al. Epidemiology and predisposing factors of obesity in Greece: from the Second World War until today. J Pediatr Endocrinol Metab. 2009;22:389–405.
Buchwald H, Avidor Y, Braunwald E, et al. Bariatric surgery: a systematic review and meta-analysis. JAMA. 2004;292:1724–37.
Kueper MA, Kramer KM, Kirschniak A, et al. Laparoscopic sleeve gastrectomy: standardized technique of a potential stand-alone bariatric procedure in morbidly obese patients. World J Surg. 2008;32:1462–5.
Sammour T, Hill AG, Singh P, et al. Laparoscopic sleeve gastrectomy as a single-stage bariatric procedure. Obes Surg. 2009;20:271–5.
Jacobs M, Bisland W, Gomez E, et al. Laparoscopic sleeve gastrectomy: a retrospective review of 1- and 2-year results. Surg Endosc. 2009;24:781–5.
Roa PE, Kaidar-Person O, Pinto D, et al. Laparoscopic sleeve gastrectomy as treatment for morbid obesity: technique and short-term outcome. Obes Surg. 2006;16:1323–6.
Frezza EE, Chiriva-Internati M, Wachtel MS. Analysis of the results of sleeve gastrectomy for morbid obesity and the role of ghrelin. Surg Today. 2008;38:481–3.
Kiriakopoulos A, Varounis C, Tsakayannis D, et al. Laparoscopic sleeve gastrectomy in morbidly obese patients. Technique and short term results. Hormones (Athens). 2009;8:138–43.
Sanchez-Santos R, Masdevall C, Baltasar A, et al. Short- and mid-term outcomes of sleeve gastrectomy for morbid obesity: the experience of the Spanish National Registry. Obes Surg. 2009;19:1203–10.
Aggarwal S, Kini SU, Herron DM. Laparoscopic sleeve gastrectomy for morbid obesity: a review. Surg Obes Relat Dis. 2007;3:189–94.
Burgos AM, Braghetto I, Csendes A, et al. Gastric leak after laparoscopic-sleeve gastrectomy for obesity. Obes Surg. 2009;19:1672–7.
Casella G, Soricelli E, Rizzello M, et al. Nonsurgical treatment of staple line leaks after laparoscopic sleeve gastrectomy. Obes Surg. 2009;19:821–6.
Frezza EE, Reddy S, Gee LL, et al. Complications after sleeve gastrectomy for morbid obesity. Obes Surg. 2009;19:684–7.
Lalor PF, Tucker ON, Szomstein S, et al. Complications after laparoscopic sleeve gastrectomy. Surg Obes Relat Dis. 2008;4:33–8.
Goitein D, Goitein O, Feigin A, et al. Sleeve gastrectomy: radiologic patterns after surgery. Surg Endosc. 2009;23:1559–63.
Werquin C, Caudron J, Mezghani J, et al. Early imaging features after sleeve gastrectomy. J Radiol. 2008;89:1721–8.
NIH conference. Gastrointestinal surgery for severe obesity. Consensus development conference panel. Ann Intern Med. 1991;115:956–61.
Cottam D, Qureshi FG, Mattar SG, et al. Laparoscopic sleeve gastrectomy as an initial weight-loss procedure for high-risk patients with morbid obesity. Surg Endosc. 2006;20:859–63.
Lee CM, Cirangle PT, Jossart GH. Vertical gastrectomy for morbid obesity in 216 patients: report of two-year results. Surg Endosc. 2007;21:1810–6.
Melissas J, Koukouraki S, Askoxylakis J, et al. Sleeve gastrectomy: a restrictive procedure? Obes Surg. 2007;17:57–62.
Regan JP, Inabnet WB, Gagner M, et al. Early experience with two-stage laparoscopic Roux-en-Y gastric bypass as an alternative in the super-super obese patient. Obes Surg. 2003;13:861–4.
Baltasar A, Serra C, Perez N, et al. Laparoscopic sleeve gastrectomy: a multi-purpose bariatric operation. Obes Surg. 2005;15:1124–8.
Milone L, Strong V, Gagner M. Laparoscopic sleeve gastrectomy is superior to endoscopic intragastric balloon as a first stage procedure for super-obese patients (BMI > or =50). Obes Surg. 2005;15:612–7.
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Triantafyllidis, G., Lazoura, O., Sioka, E. et al. Anatomy and Complications Following Laparoscopic Sleeve Gastrectomy: Radiological Evaluation and Imaging Pitfalls. OBES SURG 21, 473–478 (2011). https://doi.org/10.1007/s11695-010-0236-6
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DOI: https://doi.org/10.1007/s11695-010-0236-6