Citation, DOI, disclosures and article data
At the time the article was created Eric F Greif had no recorded disclosures.View Eric F Greif's current disclosures
At the time the article was last revised Doaa Faris Jabaz had no financial relationships to ineligible companies to disclose.View Doaa Faris Jabaz's current disclosures
Sleeve gastrectomy is a bariatric surgical procedure involving resection of the greater curvature of the fundus and body of the stomach to leave approximately 15% of the original gastric volume (60-100 mL), thus creating functional restriction. The postsurgical gastric pouch resembles a banana-shape 1.
It was originally proposed as the first part of a two-stage operation in obese patients with a BMI >60 kg/m2 or in high-risk patients. The weight loss in these patients was deemed successful and it began to be used as a standalone procedure 1.
On this page:
- long tubular gastric pouch with an abrupt widening of the distal end of the pouch (secondary to preserved gastric antrum)
- linear streak or outpouching of contrast may be seen within non-excised fundus which can mimic extraluminal leakage 1
- narrowed, tubular (banana-shaped) stomach which has a smaller caliber along its long axis, with abundant mesenteric fat at the expected location of the excised stomach
- staple line identified along the greater curvature of the gastric pouch
See article: sleeve gastrectomy complications.
- 1. Shah S, Shah V, Ahmed AR et-al. Imaging in bariatric surgery: service set-up, post-operative anatomy and complications. Br J Radiol. 2011;84 (998): 101-11. Br J Radiol (full text) - doi:10.1259/bjr/18405029 - Free text at pubmed - Pubmed citation
- 2. Rosen D, Dakin G, Pomp A. Sleeve Gastrectomy. Minerva Chir. 2009;64(3):285-95. PMID 19536054
- 3. Goitein D, Goitein O, Feigin A et-al. Sleeve gastrectomy: radiologic patterns after surgery. Surg Endosc. 2009;23 (7): 1559-63. doi:10.1007/s00464-009-0337-2 - Pubmed citation
- 4. Levine MS, Carucci LR. Imaging of bariatric surgery: normal anatomy and postoperative complications. Radiology. 2014;270 (2): 327-41. doi:10.1148/radiol.13122520 - Pubmed citation