Jung Dae Chul, Park Sung Yoon, Lee Joo Yong
Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
Department of Urology and Urological Science Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
Ultrasonography. 2018 Jan;37(1):16-24. doi: 10.14366/usg.17022. Epub 2017 Jun 10.
Penile Doppler ultrasonography is a high-performing, noninvasive or minimally-invasive imaging modality that allows the depiction of the normal anatomy and macroscopic pathologic changes in real time. Moreover, functional changes in penile blood flow, as seen in erectile dysfunction (ED), can be analyzed using color Doppler ultrasonography (CDUS). This review article describes the normal sonographic anatomy of the penis, the sonographic technique for evaluating ED, the normal phases of erection, and the various causes of ED. Additionally, we describe the interpretation of different parameters and findings on penile CDUS for the diagnosis and classification of ED, priapism, and Peyronie disease.
阴茎多普勒超声检查是一种高性能的非侵入性或微创成像方式，可实时描绘正常解剖结构和宏观病理变化。此外，勃起功能障碍（ED）中所见的阴茎血流功能变化可通过彩色多普勒超声检查（CDUS）进行分析。这篇综述文章描述了阴茎的正常超声解剖结构、评估ED的超声技术、勃起的正常阶段以及ED的各种病因。此外，我们还描述了阴茎CDUS上不同参数和发现的解读，用于ED、阴茎异常勃起和佩罗尼氏病的诊断和分类。
