Imaging Diagnosis of Primary Ureter Carcinoma(A Report of 31 Cases) / 实用放射学杂志

Objective To explore the imaging diagnostic value of primary ureter carcinoma.Methods Intravenous or retrograde pyelography was performed in 21 cases.Ultrasound(US)examination was performed in 25 cases.CT scan was performed in 14 cases.Results The manifestations of the intravenous and retrograde pyelography of the ureter carcinoma were irregular filling defect. The US revealed the various sized, irregular solid node , the tumor protruding into the bladder cavity. The CT displayed as various sized , different density , irregular soft mass . Conclusion The intravenous and retrograde pyelography combine with US , CT , the diagnostic level of ureter carcinoma can be increased .