Ewing sarcoma - pelvis
Patient Data
Age: 20 years
Gender: Male
From the case:
Ewing sarcoma - pelvis
X-ray
A very ill-defined lucency on the right involving the pelvis is seen, with no convincing cortical breach or periosteal reaction.
From the case:
Ewing sarcoma - pelvis
Nuclear medicine
Bone scan demonstrates markedly increased uptake in the right hemipelvis.
From the case:
Ewing sarcoma - pelvis
CT
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Axial C+ portal venous phase
CT demonstrates a large soft tissue mass centered on the right hemi-pelvis.
From the case:
Ewing sarcoma - pelvis
MRI
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T2 fat sat
MRI confirms the CT findings, with a very large mass not evident extending through the pelvis.
Case Discussion
This was confirmed to be a Ewing sarcoma of the pelvis in a 20 year old male.
Case courtesy of Bob Cook, MD. Western Memorial Regional Hospital Corner Brook, Newfoundland.