OCAD MSK

History

Figure 1 for case fibrous dysplasia ( RID3738 )
Figure 1
Figure 2 for case fibrous dysplasia ( RID3738 )
Figure 2
Figure 3 for case fibrous dysplasia ( RID3738 )
Figure 3
Figure 4 for case fibrous dysplasia ( RID3738 )
Figure 4
Figure 5 for case fibrous dysplasia ( RID3738 )
Figure 5

Discussion

Polyostotic > monostotic. Radiography: Ground glass matrix but range from purely lytic to purely sclerotic. CT: Narrow zone of transition, sclerosis, cortical breakthrough. MR: T1 low to intermediate SI. T2 heterogeneous intermediate to high SI. Gd variable enhancement. Bone Scan: Mild to marked increase of uptake. DDx: ABC, lytic phase of Paget, Osteoblastoma.

Diagnosis

fibrous dysplasia ( RID3738 )

Kyung Jin Suh, MD PhD
Courtesy