79-year-old female with history of lung cancer. Evaluate for bone metastases. Multiple low T1 and T2 signal intensity lesions are noted in the bilateral acetabula, pubic symphysis, sacrum, lumbar spine, and at the base of the right greater trochanter. These lesions do not demonstrate significant enhancement and are compatible with sclerotic metastases, much better evaluated on the recent prior CT. The soft tissues of the pelvis are within normal limits. No significant hip joint effusions.
Widespread sclerotic metastases in the pelvis and lower lumbar spine, much better evaluated on the recent prior CT.