急性胰腺炎微循环障碍和银杏液的治疗作用

Diagnosis and Treatment of Gastrointestinal Stromal Tumors:Report of 23 Cases

目的:探讨微循环障碍在急性胰腺炎发病中的作用以及杏丁注射液对改善微循环的效果。方法:选择Wistar大鼠为对象,经十二指肠胆胰管逆行加压注射5%牛磺胆酸钠,建立急性胰腺炎模型,静脉输入银杏注射液。测定TXB2,PGF1的浓度,同时观察大鼠胰腺组织的病理形态学变化。结果:TXB2,PGF1,T/P随病情加重,总趋势上升,银杏液可改善这种趋势。结论:银杏注射液可以改善微循环,减轻病情,阻止其进一步发展。

Objective To explore thc diagnosis and treatment of gastrointestinal stromal tumor（GITSs） Methods Clinical data of 23 GISTs cases treated in this hospital were reviewed retrospectively. Results Stomach was thc most frequent site for GISTs. The percentage of positivity of CD117 and CD34 was 80% and 71% respectively. Conclusion GISTs occur in aged paticnts frequently with clinical symptoms that are not typical. It is difficult for diagnosis before operation. The diameter of thc tumor is an important index to distinguish malignant from benign. Surgical resection is thc treatment of choice. Imatinib mesylate may be beneficial to patients at late stage.