Female 64 years old; Reason: H/o AL amyloidosis with history of bone involvement. Monitor for progression of bone lesions. A circumscribed ovoid lesion in the left ilium is unchanged in size measuring 3.8 x 2.0 cm (series 5, image 14) with unchanged signal characteristics. The lesion in the proximal femoral diaphysis is unchanged measuring 1.3 AP x 1.5 cm CC. Small predominantly-subcentimeter foci in the bilateral proximal femoral diaphyses and left posterior sacral wing are also similar to prior. No definite new lesions are identified.No fracture or dislocation is identified. No significant marrow edema is identified. Mild osteoarthritis affects the bilateral hips.There is no muscular fatty atrophy or edema. The visualized pelvic organs are unremarkable.
Stable osseous lesions in the pelvis. 