ABSTRACT
Objective To discuss the application value of computer graphic imaging techniques combined with CT urography in surgical scheme selection for upper urinary calculi.Methods 97 cases with complex upper urinary calculi underwent CT urography examination.The images were transferred by network to a separate workstation to perform volume rendering (VR),maximum intensity projection (MIP),multiplanar reconstruction (MPR) and curved planar reconstruction (CPR).All the post processing images were analyzed for selecting the appropriate surgical scheme.Results The 97 cases were treated properly according to their CT urography examination images,and all patients recovered without complications.Conclusion Urinary calculi and slight changes in the anatomical structure of upper urinary tract can be clearly demonstrated by computer graphics imaging techniques combined with CT urography,which may provide more information for disease diagnosis and selection of surgical scheme.
ABSTRACT
Objective To study the clinical efficacy and safety of Silybin-nanosuspension in the treatment of liver cancer.Methods 56 patients with liver tumor were collected from February 2014 to May 2015 in our hospital,and all patients were randomly divided into treatment group(n=24)and control group(n=32).The treatment group was treated with oral Silybin-nanosuspension 360mg(Silybin)and control group was treated with Silybin capsule 360mg(Silybin),once a day.The treatment was over once the following conditions appear,the disease progression,or intolerable toxicity,or the lesion site can be treat with surgery,or patient death.Evaluating the efficacy through comparing the data of objective response rate,disease control rate, progression-free survival and overall survival,and record the adverse reactions through measuring the values of indicators of blood toxicity ( leukocytes, neutrophils,platelets and hemoglobin ) and the liver function parameters ( Valley alanine aminotransferase, aspartate aminotransferase and alkaline phosphatase) .Results The objective response rate, disease control rate, progression-free survival and overall survival of treatment group were significantly better than control group(P<0.05),and the parameters of blood toxicity and liver function were no significant differences.Conclusion The Silybin-nanosuspension is safe and effective for the treatment of liver malignancies.