Obesity Surgery

, Volume 29, Issue 1, pp 301–302 | Cite as

Author’s Reply to “Liver Dysfunction with Both Roux-en-Y and One Anastomosis Gastric Bypass Is Almost Exclusively Seen with Longer Than Standard Limb Lengths” by Kamal K. Mahawar

  • Katharina StauferEmail author
  • Magdalena Eilenberg
  • Gerhard Prager
Letter to the Editor/LED Reply


Compliance with Ethical Standards

Conflict of Interest

The authors declare that they have no conflict of interest.

Ethical Approval Statement

This article does not contain any studies with human participants or animals performed by any of the authors.

Informed Consent Statement

Does not apply.


  1. 1.
    Mahawar KK. Liver dysfunction with both roux-en-Y and one-anastomosis gastric bypass is almost exclusively seen with longer than standard limb lengths. Obes Surg. 2018;28(2):548–549.
  2. 2.
    Eilenberg M, Langer FB, Beer A, et al. Significant liver-related morbidity after bariatric surgery and its reversal-a case series. Obes Surg. 2018;28(3):812–9.CrossRefGoogle Scholar
  3. 3.
    Caiazzo R, Lassailly G, Leteurtre E, et al. Roux-en-Y gastric bypass versus adjustable gastric banding to reduce nonalcoholic fatty liver disease: a 5-year controlled longitudinal study. Ann Surg. 2014;260(5):893–8. discussion 898-9CrossRefGoogle Scholar
  4. 4.
    Rawlins ML, Teel II D, Hedgcorth K, et al. Revision of Roux-en-Y gastric bypass to distal bypass for failed weight loss. Surg Obes Relat Dis. 2011;7(1):45–9.CrossRefGoogle Scholar
  5. 5.
    Sugerman HJ, Kellum JM, DeMaria EJ. Conversion of proximal to distal gastric bypass for failed gastric bypass for superobesity. J Gastrointest Surg. 1997;1(6):517–24. discussion 524-6CrossRefGoogle Scholar
  6. 6.
    Rutledge R, Walsh TR. Continued excellent results with the mini-gastric bypass: six-year study in 2,410 patients. Obes Surg. 2005;15(9):1304–8.CrossRefGoogle Scholar
  7. 7.
    Lee WJ, Lee YC, Ser KH, et al. Revisional surgery for laparoscopic minigastric bypass. Surg Obes Relat Dis. 2011;7(4):486–91.CrossRefGoogle Scholar
  8. 8.
    Shaw D, Gohil K, Basson MD. Intestinal mucosal atrophy and adaptation. World J Gastroenterol. 2012;18(44):6357–75.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Surgery, Division of TransplantationMedical University of ViennaViennaAustria
  2. 2.Department of Surgery, Division of General SurgeryMedical University of ViennaViennaAustria

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