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Weakness after gastric bypass. Obesity surgery : the official journal of the American Society for Bariatric Surgery and of the Obesity Surgery Society of Australia and New Zealand. [Obes Surg] Journal article

 
Chang CG, Helling TS, Black WE, Rymer MM 
Weakness after gastric bypass. [Case Reports, Journal Article]
Obes Surg 2002 Aug; 12(4):592-7.


Two patients underwent gastric bypasses and had uneventful hospital courses. In the early postoperative periods, both developed severe, protracted vomiting, weakness, and hyporeflexia. After thorough laboratory and clinical evaluations by neurologists, the patients were diagnosed with Guillain-Barré syndrome, although there were many atypical features. The clinical presentations of these patients are very similar to case reports of nutritional polyneuropathy associated with gastric partitioning. This paper addresses the difficulties of differentiating these two diagnoses.



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