3.Results:4 kinds of X-ray anatomy type of banch-arteriorgraph tree in palmonay carcinoma tissise were tree-stem branch-anatomy type(10 cases,16.4%)、tree-stem lobes-anatomy type(33 cases,54.1%)、treebranch-treelobes x-ray anatomy anatomy type(15 cases,24.6%) and chinar tree x-ray anatomy type(3 cases,49%).
结果:肿瘤组织内支气管动脉树X线解剖学形态可分为四种类型,即树干树枝型(10例,占16.4%)、树干树叶型(33例,占54.1%)、树枝树叶型(15例,占24.6%)、悬铃木树型(3例,占4.9%)。