肺结节毛刺是怎么回事 刘欣燕 河北省胸科医院 скачать в хорошем качестве

肺结节毛刺是怎么回事 刘欣燕 河北省胸科医院

肺结节毛刺是怎么回事 刘欣燕 河北省胸科医院 肺结节毛刺就是在CT影像学上，可以看到肺结节周边出现了一些锯状的不规则的突起，这叫肺结节的毛刺，它一般发生在肺结节和肺实质之间的交界面上，肺毛刺的形成首先是专业的术语，肺结节的肺小叶间隔水肿，肺解剖学上说的是肺小叶和肺小叶之间的间隔出现了水肿，容易出现毛刺，其次就是说肺的淋巴管，肺的小血管出现了一些水肿充血，这也是一个毛刺出现了一个病理基础，一般的肺结节毛刺的出现大部分恶性症状结节比较多见一点，良性结节少见一点，因此，肺结节的毛刺它的出现是恶性细胞侵犯血管淋巴管侵犯肺组织，侵犯肺组织的一种表现，它向周边侵犯的过程中也容易出现一个肺的毛刺。 What's the matter with pulmonary nodule burr Pulmonary nodule burr is in CT imaging, It can be seen that there are some sawlike irregular protuberances around the pulmonary nodules, This is the burr of the lung nodule, It usually occurs at the interface between pulmonary nodules and parenchyma, The formation of lung burr is first of all a professional term, Interlobular septal edema of pulmonary nodules, Anatomically speaking, there is edema in the space between the lobules, Burr prone, And then the lymphatic vessels of the lungs, The small blood vessels in the lung are swollen and congested, It's also a burr that has a pathological basis, The appearance of common pulmonary nodule burr most malignant symptoms nodule is more common, Benign nodules are rare, So, The burr of pulmonary nodule is that malignant cells invade blood vessels and lymphatic vessels and invade lung tissue, A sign of invasion of lung tissue, It is also easy to appear a lung burr in the process of invasion.