Pinto David, Carrodeguas Lester, Soto Flavia, Lascano Charles, Cho Minyoung, Szomstein Samuel, Rosenthal Raul
The Bariatric Institute, Cleveland Clinic Florida, Weston, FL 33331, USA.
Obes Surg. 2006 Mar;16(3):365-8. doi: 10.1381/096089206776116561.
Gastric bezoar is an uncommon complication following Roux-en-Y gastric bypass (RYGBP). We report two cases of bezoar formation that occurred following laparoscopic RYGBPs. In both cases, the patients presented with abdominal pain, nausea, and "frothy" vomiting. The patients were successfully treated by endoscopic fragmentation and removal of the bezoar.
胃石是Roux-en-Y胃旁路术（RYGBP）后一种罕见的并发症。我们报告两例腹腔镜RYGBP术后发生胃石形成的病例。两例患者均表现为腹痛、恶心和“泡沫状”呕吐。通过内镜下破碎和取出胃石，患者均得到成功治疗。
