Objective To explore the clinical value of early enteral nutrition in severe acute pancreatitis （SAP） by percutaneous endoscopic gastrostomy/jejunostomy （PEG/J）.Methods Treatment condition of nighty patients with SAP were retrospectively analysed.The 90 patients were collected peripheral venous blood respectively on 1， 12， and 18 d after admission to hospital.Forty-five of them were in PEG/J group， the others were in control group. Serum IL-6，TNF-α and endotoxin were detected by enzyme-linked immunosorbent assay （ELISA），CD4 /CD8 was determinated by indirect immunofluorescence staining method （FITC-labeled）.Results On 12 d and 18 d，the levels of serum IL-6， TNF-α， and endotoxin in PEG/J group were lower than those in control group （P＜0.01）.The CD4 /CD8 was significantly higher than that in control group （P＜0.01）.In control group， 2 cases complicated upper gastrointestinal haemorrhage，4 cases complicated pancreatic pseudocysts， and 2 cases complicated double infection， the temperature became normal after about 13.5 d.In PEG/J group， there were not upper gastrointestinal haemorrhage and double infection，but 2 cases also complicated pancreatic pseudocysts， the temperature became normal after about 10.5 d.Conclusion The clinical effectiveness of early enteral nutrition in SAP by PEG/J is satisfactory.
ObjectiveTo summarize the diagnosis and treatment process of a patient who underwent laparoscopic local excision of duodenal papillary tumor, and to explore the safety and feasibility of this surgery. MethodThe clinicopathologic characteristics and surgical procedure of the patient with duodenal papillary neuroendocrine tumor admitted to the West China Hospital of Sichuan University in June 2021 were retrospectively analyzed. ResultsThe patient underwent the laparoscopic local excision of duodenal papillary tumor + in situ cholangiojejunostomy and pancreaticojejunostomy. The operation lasted about 3 hours, the blood loss was about 20 mL, and the patient exhausted on the 3rd day after the operation. On the 7th postoperative day, the gastric tube was pulled out and oral feeding was started. On the 8th day, the plasma drainage tube was pulled out and the patient was discharged smoothly. There was no duodenal fistula, bleeding, wound infection, and other complications. After 6 months of follow-up, the general condition of this patient was good, and no tumor recurrence or metastasis was found. ConclusionLaparoscopic local excision is an appropriate option for benign or low-grade malignancies involving the duodenal papillary tumor.