%0 Case Reports %T A Unique Case of Familial Expansile Osteolysis: Findings on 99mTc-MDP Bone Scan. %A Pitot MA %A Broski SM %A Baffour F %A Powell GM %J Clin Nucl Med %V 48 %N 12 %D 2023 Dec 1 %M 37934705 %F 10.782 %R 10.1097/RLU.0000000000004902 %X UNASSIGNED: Familial expansile osteolysis is an exceedingly rare autosomal dominant bone dysplasia, which can have overlapping features with Paget disease and expansile skeletal hyperphosphatasia. We present a novel case of familial expansile osteolysis evaluated on 99mTc-MDP bone scan with correlative radiographs and CT.