Evaluation of Cavernosography Diagnosis of Venous Leakage Impotence(An Analysis of 25 Cases) / 实用放射学杂志

Objective To study the diagnostic value of cavernosography in the venous leakage impotence.Methods Cavernosography were performed for 25 patients with the venous leakage impotence who had been diagnosed by the clinic just after the contrast agent had been injected.The appearance of cavernosography were analysed.Results Different degree venous leakage had been shown in 25 cases.The diagnostic accordance rate of the cavernosography,clinic impotence for the venous leakage was 100%(25/25).The accordance rate of the degree of the venous leakage shown by the cavernosography and pointed out by the clinical impotence was 36%(9/25).Conclusion Cavernosography not only can show the venous leakage and its location,but also can know the degree of the venous leakage.

A Comparative Study Between Shield Assembly and Bedstead in Cavernosography ofVenous Leakage Impotence / 实用放射学杂志

Objective To study the diagnostic techniques,radiographic manifestations and diagnostic value of the venous leakage impotence.Methods Radiographies were performed in the shield assembly for 25 patients with the venous leakage impotence who had been diagnosed by the clinic just after the contrast agent had been injected.The radiographic appearances and operation were analysed and compared with another 25 patients whose radiographies were performed by bedstead.Results Venous leakage of diffrent drgree was shown in 25 cases.The diagnostic accordance rate of the clinic impotence,cavernosa trial and the cavernosagraphy for the venous leakage was 100%(25/25).The accordance rate of the degree of the venous leakage between the cavernosa trial and cavernosagraphy was 60%(15/25),the clinical impotence and cavernosa trial was 52%(13/25),the clinical impotence and the cavernosagraphy was 36%(9/25),the clinical impotence,cavernosa trial and the cavernosagraphy was 32%(8/25).The results had no obvious distinct between two groups.Conclusion Just after the contrast agent was injected in the shield assembly,the radiographies of the cavernosography not only can show the venous leakage and its location,but also can know the degree of the venous leakage.The radiation absorbed dose of the medical personnel has been greatly reduced.