title: Diaphragm perforation after radiofrequency ablation for liver malignancy.
authors.affiliation: Department of Surgery , National Taiwan University Hospital , Taipei , Taiwan.
authors.forename: Cheng-Maw
authors.initials: CM
authors.lastname: Ho
authors.affiliation: Department of Medical Imaging , National Taiwan University Hospital , Taipei , Taiwan.
authors.forename: Po-Chin
authors.initials: PC
authors.lastname: Liang