BACKGROUND Afferent loop syndrome(ALS)is a rare mechanical complication that occurs after reconstruction of the stomach or esophagus to the jejunum,such as Billroth II gastrojejunostomy,Roux-en-Y gastrojejunostomy,or ...BACKGROUND Afferent loop syndrome(ALS)is a rare mechanical complication that occurs after reconstruction of the stomach or esophagus to the jejunum,such as Billroth II gastrojejunostomy,Roux-en-Y gastrojejunostomy,or Roux-en-Y esophagojejunostomy.Traditionally,an operation is the first choice for benign causes.However,for patients in poor physical condition who experience ALS soon after R0 resection,the type of treatment remains controversial.Here,we present an efficient conservative method to treat ALS.CASE SUMMARY Case 1 was a 69-year-old male patient who underwent total gastrectomy with Roux-en-Y jejunojejunostomy.On postoperative day(POD)10 he developed symptoms of ALS that persisted and increased over 1 wk.Case 2 was a 59-yearold male patient who underwent distal gastrectomy with Billroth II gastrojejunostomy.On postoperative day POD 9 he developed symptoms of ALS that persisted for 2 wk.Both patients underwent fluoroscopic-guided nasointestinal tube placement with maintenance of continuous negative pressure suction.Approximately 20 d after the procedure,both patients had recovered well and were discharged from hospital after removal of the tube.At 3-mo follow-up,there were no signs of ALS in these two patients.CONCLUSION This is the first report of treating postoperative ALS by fluoroscopic-guided nasointestinal tube placement.Our cases demonstrate that this procedure is an effective and safe method to treat ALS that relieves patients’symptoms and avoids complications caused by other invasive procedures.展开更多
基金Supported by National Natural Science Foundation of China,No.81772642Capital’s Funds for Health Improvement and Research,No.CFH2018-2-4022Wu Jieping Medical Foundation,No.320.6750.15276.
文摘BACKGROUND Afferent loop syndrome(ALS)is a rare mechanical complication that occurs after reconstruction of the stomach or esophagus to the jejunum,such as Billroth II gastrojejunostomy,Roux-en-Y gastrojejunostomy,or Roux-en-Y esophagojejunostomy.Traditionally,an operation is the first choice for benign causes.However,for patients in poor physical condition who experience ALS soon after R0 resection,the type of treatment remains controversial.Here,we present an efficient conservative method to treat ALS.CASE SUMMARY Case 1 was a 69-year-old male patient who underwent total gastrectomy with Roux-en-Y jejunojejunostomy.On postoperative day(POD)10 he developed symptoms of ALS that persisted and increased over 1 wk.Case 2 was a 59-yearold male patient who underwent distal gastrectomy with Billroth II gastrojejunostomy.On postoperative day POD 9 he developed symptoms of ALS that persisted for 2 wk.Both patients underwent fluoroscopic-guided nasointestinal tube placement with maintenance of continuous negative pressure suction.Approximately 20 d after the procedure,both patients had recovered well and were discharged from hospital after removal of the tube.At 3-mo follow-up,there were no signs of ALS in these two patients.CONCLUSION This is the first report of treating postoperative ALS by fluoroscopic-guided nasointestinal tube placement.Our cases demonstrate that this procedure is an effective and safe method to treat ALS that relieves patients’symptoms and avoids complications caused by other invasive procedures.
