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通常,医生都知道少量的气胸往往表现于肺尖部。然而气胸在初期也可以位于肺底部,这一事实却没被绝大多数医生包括X线医生所注意和认识,而常常误诊。我院近一年来见到三例。其中二例是由于左侧胸部钝伤,一例是右下胸部穿通伤。最初气胸完全是在肺底部,以后空气进入了胸膜腔的较高部位。肺底型气胸主要发生在肺底部外伤包括穿通伤和钝伤,也可由于肺部病变而发生。肺底型气胸的X线表现形式: 1.位于凹陷的肺底与横隔之间有一个无
Often, doctors know that a small amount of pneumothorax often manifests in the lungs. However, pneumothorax may also be located in the bottom of the lungs in the early stage, but this fact has not been noticed and recognized by the vast majority of doctors, including X-ray doctors, and is often misdiagnosed. Our hospital saw three cases in the past year. Two of these cases were due to blunt trauma on the left side and one case of lower right thoracotomy. The first pneumothorax is completely at the bottom of the lungs, after which the air enters the higher part of the pleural cavity. Lung-based pneumothorax occurs mainly in the bottom of the lung trauma, including penetrating and blunt traumatic injuries, but also due to lung lesions. X-ray manifestations of pneumothorax-type pneumothorax: 1. Located in the depression between the bottom of the lung and the diaphragm there is a