Bone Tumors
A 45-year-old woman presents with incidental heel pain during workup for plantar fasciitis. Radiographs show a well-defined lytic lesion in the calcaneus with central calcification. MRI demonstrates a lesion that is hyperintense on T1-weighted images and suppresses completely on fat-saturated sequences. Regarding intraosseous lipoma:
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Intraosseous lipoma is a rare benign bone tumor composed of mature adipocytes; it accounts for less ...
Milgram classification stages intraosseous lipoma: Stage 1 (viable lipoma with fat only), Stage 2 (f...
Intraosseous lipoma is a malignant tumor requiring wide resection; MRI shows low signal on T1 and hi...
MRI is diagnostic showing high T1 signal (following fat signal) with complete suppression on fat-sat...
Management is typically observation for asymptomatic lesions given benign nature; curettage and bone...
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