Langer M, Langer R
Eur J Radiol. 1981 Aug;1(3):195-9.
47 patients with congenital arteriovenous malformations (AVM) were examined by routine radiography. Magnification films were performed in 20 cases. The results demonstrate that different types of AVM can be successfully differentiated by non-invasive radiologic techniques. The F.P. Weber type AVM is characterized by destruction of the regular trabecular bone architecture in the areas of the AV-shunts. These alterations can be best demonstrated by the magnification technique. Destruction of trabecular and cortical bone occasionally with additional destruction of a joint are the typical signs of the Servelle-Martorell type AVM. These changes can usually be seen on routine radiographs, and in a great number of cases they are more obvious than in the F. P. Weber type AVM. In the Klippel-Trénaunay type AVM a lengthening of the involved limb is characteristic; no alterations in bone structure can be demonstrated.
对47例先天性动静脉畸形（AVM）患者进行了常规放射检查。其中20例进行了放大摄影。结果表明，不同类型的AVM可通过非侵入性放射技术成功鉴别。F.P.韦伯A型AVM的特征是动静脉分流区域正常小梁骨结构遭到破坏。这些改变通过放大技术能得到最佳显示。小梁骨和皮质骨破坏，偶尔伴有关节额外破坏，是塞尔韦勒 - 马托雷尔A型AVM的典型征象。这些改变通常在常规X线片上可见，而且在很多病例中，它们比F.P.韦伯A型AVM更为明显。在克-特综合征型AVM中，受累肢体延长是其特征；未发现骨结构改变。
