肺癌是癌症死亡的主要原因（1）。 手术切除一直是治疗少数诊断为原发性肺癌和选定的肺转移性疾病患者的主要手段。 （2,3）。 然而，并非所有早期NSCLC和肺转移酶患者都是手术切除的适应症，很多患者由于肺功能差或肿瘤多灶性分布而放弃手术。 目前，热消融是...

CT-guided Lung Biopsy Technique : Track Embolization Pre-intervention Acquisition Guide Needle Placement / Biopsy Mixing of the hemostat gelatin powder with 6 cc normal saline Back-loading of mixture into 1 cc syringe At the conclusion of...

Lung Cancer : Diagnostic Techniques Limitations Te chnique Sen si ti v ity (SN) Speci f icity (SP) False P o si ti v e (FP) False Nega t i v e (FN) LimitingFactor Complication(s ) Sputum Cytology 66% 99% 8% 10% Rigorous samplingneeded Vari...

Primary Lung Cancer - Leading cause of cancer-related death in USA 159,480 estimated deaths in 2013 - Second most commonly diagnosed cancer 228,190 estimated new cases in 2013 Lung Metastases - Second most common site of metastasis - 25-30...

Percutaneous ablation of lung tumors is a minimally invasive therapy for patients with primary or metastatic cancer Not surgical candidates Standard therapy fails...

Prior to the procedure, the potential side effects are explained to the patient including possible post-ablation syndrome, in which an inflammatory response may result in fever, malaise, and anorexia which may persist for several days (29)....

1. 门诊准备 2. 入院准备 - entails（必需） taking a history bleeding diathesis anticoagulants and antiplatelet agents Medical comorbidities screened for the presence of cardiac devices，because the energy from RFA may potentially interfere...

研究的设计和分析 Primary endpoints Duration of patient follow-up (date of ablation to last known chest CT or PET/CT) Primary and secondary technical success rate Time to first recurrence/local control rate All-cause and cancer specific mort...

Stage I NSCLC Therapy before RFA and SBRT（立体定向放疗） RFA Stage I NSCLC...

Gold Standard: Surgical Resection Surgery depends on: Stage Criteria Clinical conditions Abbas G, et al.Radiofrequency and microwave ablation of lung tumors. J Surg Oncol 2009; 100:645-50. Gold Standard: Surgical Resection Since the first p...