1·Objective:to explore the clinical effects of perfusing chemotherapy by percutaneous lung puncture in the treatment of multi-drug resistent cavitary pulmonary tuberculosis(MDR-TB).
目的：研究经皮肺穿刺给药治疗耐多药空洞型肺结核的临床疗效。
2·The mixed pattern included cyst, nodule, cavitary lesion with adjacent consolidation or ground-glass opacity.
混合型为囊肿、结节、空洞病灶旁实变或磨砂玻璃影。
3·The presence of multiple peripheral nodules, some of which are cavitary, as well as consolidation and pleural effusions, is very consistent with septic embolic disease.
多发外周结节，部分伴有空洞、肺实变、胸腔积液，这些都符合脓毒性栓塞性病变。
4·Nodules or consolidation with evidence of cavitary lesion had a higher sensitivity than the halo sign or air crescent sign in both groups.
结节或实变影内空洞形成较晕轮征、新月征更常见。