Preferred Label : button sequestrum sign;
Definition : Radiopaque density within radiolucent lesion in bone on a radiograph. Typically suggests
eosinophilic granuloma, but may be caused by osteomyelitis and other diseases.;
Source : Radiology 2005; 236:1026-1027;
Origin ID : RID35067;
Associated condition(s)
Radiopaque density within radiolucent lesion in bone on a radiograph. Typically suggests
eosinophilic granuloma, but may be caused by osteomyelitis and other diseases.