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男性尿道的X线解释通常是明确的。然而尿道为数种结构所围绕,在尿道造影时,这些结构可以显影,形成混淆的影像。解剖男性前尿道从尿道外口延伸至尿生殖隔,其行程穿过尿道海绵体。衬以尿道腺,腺体分泌物滑润尿道。Cowper副性腺为成对结构,位于尿道膜部的两侧,其管向尾侧延伸约2 cm,进入尿道球部近端。精阜位于尿道前列腺部的后壁,此为小的组织丘,它的远端标志着尿道膜部的起始。一个小的囊状陷窝位于精阜中心,这个小囊相当于苗勒管的残迹。紧接小囊远端者为成对的射精管开口,它在膀胱颈平面分叉进入精囊与输精管的盘绕部分的前
X-ray interpretation of the male urethra is usually clear. However, the urethra is surrounded by several structures that can be developed to produce confusing images during urethrophages. Anatomical male anterior urethra extends from the urethral orifice to the urogenital septum, with its stroke through the urethral cavernous. Lined with urethral glands, glandular secretions smooth urethra. Cowper gonads are paired and located on either side of the urethra, extending about 2 cm to the caudal side and into the proximal part of the urethral bulb. Fine Fu is located in the urethral prostate posterior wall, this is a small mound, its distal end marks the beginning of the urethra membranous. A small sac-lacuna is located in the center of Juncos, which is equivalent to the remnants of Müller tube. Immediately following the distal tip of the sachet is a pair of ejaculatory duct openings that bifurcate in the plane of the bladder neck into the front of the seminal vesicle and the coiled portion of the vas deferens