本文报告肺癌选择性支气管动脉造影50例。造影片显示多血管型者(70％),表现为肿瘤内血管增生和明显的肿瘤染色。转移灶属于多血管型。少血管型显示少数肿瘤血管及较淡的肿瘤染色,常见有血管包绕征。无血管型则无血管增生及肿瘤染色。B-P分流也具有一定的特征性。 This article reports 50 cases of selective bronchial arteriography for lung cancer. Contrast films showed multiple vessels (70%), manifested as vascular hyperplasia and marked tumor staining. Metastasis is a multi-vessel type. The less vascular type shows a small number of tumor vessels and paler tumor staining, and there are often vascular entrapment signs. Vascular type showed no vascular proliferation and tumor staining. The B-P shunt also has certain characteristics.