Objective To explore CT diagnostic values of cardiac carcinoma.Methods CT findings of cardiac cancer comfired pathologically in 50 cases were analysed.All case were examined with spiral CT.Results The thickness of gastric cardia wall was found in all 50 cases,soft tissue masses was found in 25 cases,adjacent tissue invasion was found in 18 cases and metastasis of lymph nodes was found in 33 cases.Conclusion CT is a valuable method in demonstrating the size of cardiac carcinoma,its adjacent tissue infiltration and lymph node metastasis.It plays important role in the planning of treatment in clinical practice.

Objective To explore the mechanism of lower molecular weight heparin(LMWH) in the treatment of severe acute pancreatitis(SAP). Methods Wistar rats were randomly divided into 3 groups: Sham group(S group),severe acute pancreatitis group(SAP group) and LMWH treatment group(H group). The serum amylase,IL-6,expressions of p65 mRNA and the activity of NF-?B were tested. Results The value of amylase and IL-6 in SAP group was significantly higher than that in H group (P