间接征象为“马赛克”征及肺梗死灶等。
The secondary ct findings included "Mosaic sign" and pulmonary infarction.
无导丝引致的穿孔、夹层，无严重肺梗死，无切口感染及术中术后死亡。
No perforation and dissection due to the advancement of the guard-wire or catheter, severe pulmonary thrombosis, infection of the incision or peri-operative death.
肺梗死是出血性梗死，由于肺是双重血液供应的，支气管动脉可继续供血，但不能阻止梗死的发生。
A pulmonary infarct is hemorrhagic because of the dual blood supply from the non-occluded bronchial arteries which continue to supply blood, but do not prevent the infarction.
方法以小型猪为肺栓塞、肺梗死实验动物模型，进行X线平片、核素灌注扫描、螺旋CT、血管造影检查。
Methods The pig experimental models of pulmonary embolism and infarction were examined by X ray, ventilation perfusion scanning, helical CT, angiography.
这也是一个由于肺中动脉分支的血栓栓塞所引起的肺出血性梗死。
Here is another hemorrhagic pumonary infarction in a patient with a pulmonary thromboembolus to a medium sized pulmonary artery.
这也是一个由于肺中动脉分支的血栓栓塞所引起的肺出血性梗死。
Here is another hemorrhagic pulmonary infarction in a patient with a pulmonary thromboembolism to a medium sized pulmonary artery.
间接征象为与肺叶或段分布一致的栓塞处肺窗示肺纹理稀疏13例，胸膜下梗死灶15个，胸腔积液6例，肺动脉高压3例。
Indirect sign was reduced pulmonary vascular markings in 13 cases, subpleural infarction in 15 foci, pleural effusion in 6 cases, pulmonary hypertension in 3 cases.
间接征象为与肺叶或段分布一致的栓塞处肺窗示肺纹理稀疏13例，胸膜下梗死灶15个，胸腔积液6例，肺动脉高压3例。
Indirect sign was reduced pulmonary vascular markings in 13 cases, subpleural infarction in 15 foci, pleural effusion in 6 cases, pulmonary hypertension in 3 cases.
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