Paraskevas G K, Ioannidis O, Natsis K, Martoglou S
Department of Anatomy, Medical Faculty, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Rom J Morphol Embryol. 2012;53(3):635-8.
A combination of unusual bilateral drainage of the testicular veins observed in a male cadaver utilized for educational and research purposes is prescribed. In specific, the right testicular vein was terminated on the right renal vein at almost right angle, whereas the left testicular vein was bifurcated into a lateral component drained into the left renal vein and a medial component opened into the inferior vena cava close to its confluence with the left renal vein. Such a co-existence of bilateral testicular vein termination is very rarely presented in the literature. The main goal of this study is to provide an embryological development model for these variants and to highlight the likely occurrence of these anomalies to the surgeon of the region. The awareness of these venous anomalies can facilitate the surgeons in order to ligate properly and adequately the abnormal venous terminations and collaterals reducing that way the recurrence rate of varicocele.
描述了在一具用于教学和研究的男性尸体中观察到的睾丸静脉不寻常的双侧引流组合。具体而言，右侧睾丸静脉几乎以直角汇入右肾静脉，而左侧睾丸静脉分为外侧支汇入左肾静脉和内侧支在靠近其与左肾静脉汇合处开口于下腔静脉。双侧睾丸静脉终止的这种共存情况在文献中很少出现。本研究的主要目的是为这些变异提供一个胚胎发育模型，并向该区域的外科医生强调这些异常情况可能的发生率。了解这些静脉异常情况有助于外科医生正确且充分地结扎异常的静脉终止部位和侧支，从而降低精索静脉曲张的复发率。
