Bohndorf K, Sikora R, Sohn M, Adam G, Günther R W
Klinik für Radiologische Diagnostik, RWTH Aachen.
Rofo. 1991 Apr;154(4):364-9. doi: 10.1055/s-2008-1033151.
A new simplified technique for evaluating the internal pudendal artery and the penile vessels is described using a new catheter configuration with a very short 90 degrees-angled tip. In 30 consecutive patients, a superselective catheterisation of the internal pudendal artery was achieved in 93%. To improve visualisation of the penile arteries, the selective intraarterial application of 0.2 mg nitroglycerin in addition to the mandatory intracavernous injection of papaverin or prostaglandin E1 has proved to be of value. Examination of the blood blow velocity in the dorsal penile artery with Doppler ultrasound 2 minutes after intra-arterial application of 0.2 mg nitroclyerin showed a mean elevation of the Doppler amplitude by the factor 2.4 (range 0.4-9). With regard to the maximal increase of the blood velocity (range 1-6 minutes), a high interindividual difference was observed.
描述了一种使用具有极短90度角尖端的新型导管配置来评估阴部内动脉和阴茎血管的简化新技术。在连续30例患者中，93%实现了阴部内动脉的超选择性插管。为了改善阴茎动脉的可视化，除了必须海绵体内注射罂粟碱或前列腺素E1外，选择性动脉内应用0.2mg硝酸甘油已被证明是有价值的。动脉内应用0.2mg硝酸甘油2分钟后，用多普勒超声检查阴茎背动脉的血流速度，结果显示多普勒振幅平均升高2.4倍（范围0.4 - 9）。关于血流速度的最大增加（范围1 - 6分钟），观察到个体间差异很大。
