Objective To discuss the clinical characteristics of gastric stromal tumor (GST),as well as their diagnosis and treatment.Methods The clinical and pathological data of 18 patients with GST were retrospectively analyzed.Results The chief clinical manifestations included abdominal pain or discomfort,gastrointestinal bleeding and the abdominal mass.Only a rectum stromal tumor in 1 case diagnosed before operation.All the 18 patients were treated surgically,of all 17 cases were resected completely,1 case was rssected palliatively. The microscopic pathological morphology were exclusively fusiform cells,immunohistochemical analysis display positive reactivity for CD117 ( 16/18 ),CD34 ( 11/18 ),positive reactivity for CD117 and CD34 (15/18).Conclusion The confirmed diagnosis rate of preoperative-GIST is low and digestive tract symptoms have no specific.The diagnosis of GST mainly depends on pathologicl analysis.The size of the tumor is the important marker to the diagnosis of benign of malignant GST.At present,the operation is still the main method to treat GST.Appropriate treatment with Glivec can improve the prognoeis of patients with GST.

Objective To investigate the effect of flurbiprofen administration time on inflammatory factors in patients with acute suppurative appendicitis after laparoscopic resection. Methods 60 patients with acute suppurative appendicitis resection treated in our hospital from January 2015 to March 2017 were divided into two groups according to the different administration time. The control group received flurbiprofen at the time of operation, and the observation group received flurbiprofen before operation induction; The changes of the indexes of operation and inflammatory factors before and after the operation were compared between the two groups. Results There were no significant differences between the two groups in each operation index; The level of inflammatory factors in the observation group was better than that in the control group 24 hours after the operation, the difference was statistically significant (P<0.05). Conclusion The effect of flurbiprofen is significant before the induction of anesthesia, and the control effect of inflammatory factors is good after the operation, and the time will not affect the postoperative analgesia.