Lobo-Mueller Edrise, Amaral Joao G, Babyn Paul S, Wang Qiuyan, John Philip
Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada.
Semin Musculoskelet Radiol. 2009 Sep;13(3):255-76. doi: 10.1055/s-0029-1237692. Epub 2009 Sep 1.
Complex combined vascular malformations affecting extremities are an interesting group of vascular malformations because, in addition to the vascular channel anomalies present, they can be associated with other tissue changes and sometimes altered limb growth. At present, magnetic resonance imaging is the gold standard imaging tool to evaluate such complex conditions in children because of its inherent tissue specificity and vascular capabilities that enables characterization of tissues and the vascular channel anomalies both for diagnosis and management of the patient. A brief review of some of these conditions is presented, including Klippel-Trénaunay syndrome, Parkes Weber syndrome, extensive diffuse low-flow venous malformations, Bannayan-Riley-Ruvalcaba syndrome, cutis marmorata telangiectatica congenita, Maffucci's syndrome, and Gorham-Stout disease.
影响四肢的复杂复合型血管畸形是一组有趣的血管畸形，因为除了存在血管通道异常外，它们还可能与其他组织变化相关，有时还会导致肢体生长改变。目前，磁共振成像因其固有的组织特异性和血管成像能力，能够对组织和血管通道异常进行特征性描述，从而用于诊断和治疗患者，是评估儿童此类复杂病症的金标准成像工具。本文简要回顾了其中一些病症，包括克-特综合征、帕克斯-韦伯综合征、广泛弥漫性低流量静脉畸形、班-莱-鲁综合征、先天性大理石样皮肤毛细血管扩张症、马富西综合征和戈勒姆-斯托特病。
