无名动脉纡曲的Ｘ线分型及表现特点山东省平邑县人民医院放射科王明友无名动脉纡曲在５０岁以上老年人较为常见，部分患者可伴有高血压及动脉硬化。正常时无名动脉位于纵隔内不易显示，纡曲时可使纵隔增宽或向肺内突出，常可误诊为肺内病变及纵隔肿瘤。本文报道５３例，重... X-ray classification of ankle arteries and their characteristic features: Wang Mingyou, an associate professor of radiology at Pingyi County People’s Hospital of Shandong Province, is more common in people over 50 years of age. Some patients may be associated with hypertension and arteriosclerosis. Normal nameless artery in the mediastinum is not easy to show, song when the mediastinal widening or prominent to the lungs, often misdiagnosed as lung lesions and mediastinal tumors. This article reports 53 cases, re ...