Objective: To investigate the therapeutic effect of Qi Jie Granules on chronic pelvic inflammation. Methods: 102 cases of chronic pelvic inflammation were treated by Qi Jie Granules, and 70 cases were treated with Fu Ke Qian Jin Tablets as control. Their therapeutic effects, subgroups of T-lymphocytes and hemorhelogical indexes were investigated. Results: The total clinical effective rate was 96. 08% in the treatment group and 84. 29% in the control group, with a significant difference between the two groups (P

Interactions between hepatocellular carcinoma (HCC) cells and the tumor stromal microenvironment have profound effects on tumor growth,epithelial-mesenchymal transition (EMT),invasion and metastasis.Activated hepatic stellate cells (HSCs) are the major subtype of stromal cells in the liver tumor microenvironment.HCC cells can induce the activation of HSCs during carcinogenesis,while activated HSCs promote HCC cells growth and migration through secreting growth factors,inducing angiogenesis and immune suppression.Bidirectional interactions between HCC cells and HSCs may function as an ＂amplification loop＂ to further enhance metastatic growth in the liver.In this review,we summarized the most recent data from the research on HSCs and its relationship with HCC.

Objectives To explore the clinical diagnosis and treatment of Dieulafoy disease in children. Method The clinical features, endoscopic features and treatment of Dieulafoy disease in a child were reviewed. Results The 2-year-5-month old girl was admitted due to hematemesis for 7 hours. She was diagnosed of Dieulafoy disease by the typical endoscopic appearance. Gastroscopy showed that the lesion was located in gastric angle which was the predilection position of Dieulafoy disease. The small red blood vessels in the central part of the erosion area was exposed on the mucosal surface. The high frequency electrocoagulation under gastroscope was performed and effect was definite. Conclusion Dieulafoy disease is rare in children and lacks obvious clinical features. Endoscopic treatment has definite effect with little trauma and is the first choice of treatment.

Purpose To explore the value of contrast-enhanced ultrasound(CEUS)in the differential diagnosis of gallbladder polypoid lesions(GPLs)(diameter≥10 mm).Materials and Methods A prospective enrollment of 229 patients with GPLs who underwent cholecystectomy in 17 hospitals from December 1 2021 to June 30 2024 was conducted to analyze the relationship between general data,conventional ultrasound,CEUS characteristics and the nature of GPLs.Multivariate Logistic regression was employed to identify independent risk factors for neoplastic polyps,the differential diagnostic value of different indicators was compared.Results Among 229 patients with GPLs,there were 108 cases of cholesterol polyps,102 cases of adenoma and 19 cases of gallbladder cancer.Age(Z=-4.476,P<0.001),polyp number(χ2=15.561,P<0.001),diameter(Z=-8.149,P<0.001),echogenicity(χ2=9.241,P=0.010),vascularity(χ2=23.107,P<0.001),enhancement intensity(χ2=47.610,P<0.001),enhancement pattern(χ2=6.468,P=0.011),vascular type(χ2=84.470,P<0.001),integrity of gallbladder wall(χ2=7.662,P=0.006)and stalk width(Z=-9.831,P<0.001)between cholesterol polyps and neoplastic polyps were statistically significant.Age,location,diameter,echogenicity,enhancement pattern,vascular type and stalk width between adenoma and gallbladder cancer were statistically significant(Z=-4.333,-3.902,-5.042,all P<0.05).Multivariate Logistic regression analysis showed that hyper-enhancement,branched vascular type and stalk width were independent risk factors for neoplastic polyps(OR=4.563,5.770,3.075,all P<0.001).The combination of independent risk factors was better than single factor and diameter in the differential diagnosis of cholesterol polyps and neoplastic polyps(all P<0.01).Conclusion CEUS can effectively identify the nature of GPLs and provide a valuable imaging reference for the selection of treatment methods.