Objective Technology characteristic, safety and therapeutic effect were evaluated by observing the result of Radiofrequency ablation (RFA) treating pulmonarytumors.
目的通过对肺肿瘤射频热消融(RFA)治疗效果的观察，评价其技术特点、安全性和疗效。
2
Conclusions Differentiating diagnosis of the pulmonarytumors with ultrasound-guided biopsy can provide evidences for the clinic to make therapeutic plans, which has important clinical values.
结论超声引导穿刺活检对肺肿瘤的定性诊断为临床治疗提供了依据，有较高临床应用价值。
3
Primary cardiac tumors can mimic many other cardiac conditions and may cause obstruction to blood flow, heart failure, chest pain, syncope, pulmonary hypertension, and arrhythmias.