Chondromyxoid fibroma of the proximal tibia

Note the eccentric, metaphyseal, geographic lesion in the proximal third of the tibia. Endosteal scalloping (arrows), along with bone expansion, is noted (arrowhead).

Reproduced with permission from: Yochum TR, Rowe LJ. Yochum and Rowe's Essentials of Skeletal Radiology, Third Edition. Philadelphia: Lippincott Williams & Wilkins, 2004. Copyright © 2004 Lippincott Williams & Wilkins.

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