肺内球形病灶包括肺癌的外围型,结核瘤及良性瘤,在鉴别中目前尚待研究的问题。过去各地作者们都报告了不少资料,总结了自己的经验,但在 X 线与手术病理对照的符合率上相差还很大,利用断层和支气管造影虽然找出种种规律性的征象,如病灶部位、形态、边缘、致密度、空洞有无、卫星灶等,也参考一定的临床症状和资料,准确性还是相对的。毕竟 X 线所见征象还是不可能取代病理,为了进一步确诊,须检痰查瘤 Spherical lesions in the lung include peripheral types of lung cancer, tuberculoma and benign tumors, and problems still to be studied in the identification. In the past, the authors have reported a lot of information and summarized their own experiences. However, there is still a big difference in the coincidence rate between X-ray and surgical pathology. Although the faults and bronchial angiography are used to find all kinds of regular signs, such as lesions, Parts, morphology, margins, density, presence or absence of satellites, satellite stoves, etc., also refer to certain clinical symptoms and data, and accuracy is relative. After all, the signs seen on the X-ray still cannot replace the pathology. In order to confirm the diagnosis, the tumor must be examined.