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["Table 1. RFA cases of lung metastases from osteosarcomas"]
["Authors","Year","Number of patient","Range of patient's age (years)","Treated nodules","Procedures","Pneumothorax","Tube drainage","Additional metastatectomy","Follow-up range (months)"]
["Hoffer",2009,8,"10-20","19","NA","2 (9%)","1 (4%)","NA","5-48"]
["Saumet",2015,10,"6-22","22","13","3 (23%)","1 (8%)","4","15-51"]
["Yevich",2016,"10","7-12","24","11","3 (27%)","1 (9%)","21","4-42"]
["Present case",2021,1,"74",18,"8","4 (50%)","2 (25%)","1","66"]
["Abbreviations: NA, not available. "]