ABSTRACT
The clinical data of 15 patients with duodenal trauma who were admitted to Shanxi Bethune Hospital from January 2012 to June 2019 were retrospectively analyzed. There were 13 patients with blunt injury and 2 with penetrating injury. The surgical procedure was selected by patient′s condition and extent of injury combined with the clinical symptoms, imaging examination and the Organ Injury Scale grading system of the American Association for the Surgery of Trauma (AAST-OIS). All patients were followed up through outpatient examination and telephone interview till February 2020. Ten patients were diagnosed as duodenal trauma by CT scan before operation, and 5 patients were diagnosed during the operation. According to the AAST-OIS, 1 patient was with grade Ⅰ injury, 6 in grade Ⅱ, 5 in grade Ⅲ, 2 in grade Ⅳ and 1 in grade Ⅴ. All 15 patients received surgical treatment, including 1 with simple suture, 5 with break suture and duodenal diverticularization, 6 with break suture and biliary drainage (3 with hepatocystic duct drainage and 3 with cholecystostomy), 2 with pancreaticoduodenectomy. Postoperative complications occurred in 3 patients with Clavien system classification of Ⅲ b, Ⅱ and Ⅱ. One patient with duodenal stricture and severe abdominal infection was cured after gastrectomy and Billroth Ⅱ gastrojejunostomy 6 months after operation, and 2 cases with duodenal fistula were cured after conservative treatment. One patient who underwent pancreaticoduodenectomy was followed up for 6 months in the outpatient department, and 14 patients were followed up for 6-24 months. For emergency abdominal trauma patients with suspected duodenal injury, surgical exploration should be carried out actively. The site and range of intestinal wall injury should be considered in order to select a reasonable operation. Effective duodenal decompression and complete peritoneal drainage are important for the success of surgery. Early postoperative enteral nutrition support is one of the key measures for successful wound healing.
ABSTRACT
There are two critical factors that can reflect the quality of teaching in clinical teaching of neurosurgery.The first is the effectiveness of the teachers' teaching methods,the other is the intensity of the students' learning will.With both factors adapted to each other,the teaching quality will be greatly improved.However,in neurosurgical intensive care(NIC) practices,due to the particularity of the NIC,these two factors will lead to a confliction,and result in a negative effect of clinical teaching.This article is based on practical experiences of the author in clinical teaching.In view of this contradiction,brief analysis should be made both for clinical teachers and medical students,and a corresponding solution should be proposed in order to raise the standards of clinical teaching.