RESUMO
A case of severe complications is presented that replaced the double J tubeless misguided by zebra guidewire into ileum in a patient with ureteral dermostomy, causing a ureteral ileum fistula.The result suggests improper operation of zebra guidewire could have a risk of ureteral perforation when the ureter is distorted, narrow or with inflammatory lesions.Standardized diagnosis and treatment and correct selection of guidewire can reduce the risk of ureteral perforation.
RESUMO
ObjectiveTo investigate the practicability of gastric intubation with zebra-guidewire under the induction of anesthesia with sevoflurane (zebra-guidewire was the obsolete guide wire in percutaneous nephrolithotomy in urology surgery). MethodsThe patients who needed gastric intubation were randomized into the experimental group and the control group with 20 patients in each group.the experimental group received gastric intubation with zebra- guidewire under the induction of anesthesia with sevoflurane.In the control group,the gastric tubes were catheterized with routine method.The physiological indices changes,incidence rate of adverse reaction and success rate of one-time catheterization and average time of catheterization per patient were compared between the two groups. ResultsIn patients of the experimental group,the blood pressure,heart rate before and during the intubation did not fluctuate evidently,but in the control group the results were the opposite.In the experimental group the incidence rate of adverse reaction,success rate of one-time catheterization and average time of catheterization per patient were superior to the control group. ConclusionsGastric intubation under the induction of anesthesia with sevoflurane was a painless way of gastric intubation.Gastric intubation with zebra-guidewire under anesthesia state was simple and fast.