Meyer-Schwickerath M, Müller K M
Urologe A. 1981 Jan;20(1):58-62.
The arterial supply of testicular tumors is compared to that of normal testes. Data were collected from comparative angiographic and morphologic studies of 21 surgical and autopsy specimens. The arterial vascularization of seminomas is rather poorly developed, newly formed vessels show only minor differences of caliber. Non-seminomatous testicular tumors show a strongly irregular pattern of arterial branching with bends, variations of caliber, irregular contours, completely avascular areas, and extravasation of contrast medium. Depending on the size of tumors, the original testicular arteries are displaced and compressed more or less strongly. Angiographic findings are correlated with morphologic finding. The relevance of different patterns of vascularization for therapeutic considerations is discussed.
将睾丸肿瘤的动脉供应与正常睾丸的动脉供应进行了比较。数据收集自对21个手术和尸检标本的对比血管造影及形态学研究。精原细胞瘤的动脉血管化发育相当差，新形成的血管仅显示出轻微的管径差异。非精原细胞瘤性睾丸肿瘤表现出强烈不规则的动脉分支模式，有弯曲、管径变化、不规则轮廓、完全无血管区域以及造影剂外渗。根据肿瘤大小，原来的睾丸动脉或多或少会被明显移位和压迫。血管造影结果与形态学结果相关。讨论了不同血管化模式对治疗考量的相关性。
