<prompt> X-ray shows soap bubble appearance at lower end of radius, treatment of choice isLocal excisionExcision Bone graftingAmputationRT  <response>: Soap bubble appearance at the lower end of radius suggests the diagnosis of giant cell tumor.Two commonly used procedures for GCT of the distal end of the radius are :-are ended curratage curratage cryotherapy bone graft cementingWide local excision with the replacement of the excised fragment by bone graft. 