ABSTRACT
Objective To study the applied value of the improved pyelographic technique under PACS system.Methods The pyelography in 200 cases(including the traditional pyelography in 92,the traditional big dose pyelography in 8 and the improved pyelography in 100) were retrospectively analysed in groups.Results The improved pyelography in comparison with the traditional pyelography,compressing time reduced 9~11 minute during radiography and the contrast medium amount was the same in both.Conclusion The improved pyelography is superior to the traditional or the traditional big dose pyelography.
ABSTRACT
Objective To evaluate the clinical value of selective arterial infusion chemotherapy and embolization for rectal carcinoma.Methods Seldinger technique was used to insertsuperselectively catheter for 30 patients primary rectal carcinoma.Gelation embolization was done after infusionchemotherapy;All patients underwent operation in 7 day after chemoterapy and embolization.Results The clinical symptoms were obviously improved in all patients,25 in 30 patients were completely excised and the hemorrhage was obviously reduced.Conclusion The superselective arterial infusion chemotherapy and embolization may improve the clinical symptom and increase the resection rate in rectal carcinoma.