ABSTRACT
Objective To evaluate the lfexible spectral imaging color enhancement (FICE) system associated with mini-probe endoscopic ultrasonography in diagnosis of superifcial esophageal lesions.Methods 292 patients with superficial esophageal lesions were randomly assigned to control group or observation group. The common white light endoscopy and magnifying endoscopy were used in the control group while FICE associated with mini-probe endoscopic ultrasonography in the observation group. Findings were compared with the pathologic diagnosis.Result The magnifying FICE could reveal the IPCL of superifcial esophageal lesions and can accurately determine the pathological types of lesions. The diagnose accordance rate of esophagitis by magnifying FICE was 82.69%, mild and moderate atypical hyperplasia highly atypical hyperplasia 86.96%. The diagnostic accuracy rate of esophagus lesions between observation group and control group was 91.78 %, 76.02 % respectively. And the diagnostic sensitive rate between two groups was 85.71%, 44.44%. The former is superior to the latter. There were 5 lfat lesions found by FICE which were missed diagnosed by white light endoscopy.Conclusion FICE can enhance the ability of identiifcation of lesion which shows the outline and morphology of lesion and can improve the biopsy accuracy. FICE associated with mini-probe endoscopic ultrasonography has a certain clinical application value in the diagnosis and treatment of superifcial esophageal lesions.
ABSTRACT
Objective To study a repair method for injury of inferior vena cava(IVC).Methods The clinical data of 12cases with inferior vena cava injury were analyzed retrospectively.Results Nine cases were due to blunt trauma and 3 penetrating injury.All cases were in shock at the time of admission and were diagnosed as injury of abdominal organs,but none were diagnosed as injury of inferior vena cava.All 12 cases underwent operative treatment.Five cases were treated by suture of the rupture of IVC successfully,and 2 cases were treated by suture of liver after omental packing the ruptur of IVC,and other 5 cases were treated by gauze packing.Postoperative complications occurred in7 cases(58.3%) and 3 cases(25.0%) died.Among them,1 case died of massive hemorrhage during operation,in 5 cases who were treated by gauze packing and 2 died.Conclusions It is difficult to deal with injury of inferior vena cava,mortality is high and gauze packing together with modified normothermic hepatic vascular exclusion gives good results and merits widespread application.