摘要: Six autopsy lungs with embolism of the pulmonary arteries but without infarction, were subjected to comparative angiographic and morphologic examination bronchial arteries. In hemorrhagic infarction disconnected vascular bed can be demonstrated distally obstructive thrombo-embolism a noncapillary contrast medium. The appears in intrapulmonal, precapillary, bronchopulmonal anastoses. results investigation explain an intravital sufficient subsidiary circulation areas separated from normal An extended development reaction previous chronic disease would help, according our findings postmortem lung angiographies, support after