Chondroblastoma of the humerus

Greater tuberosity of the humerus. Observe the oval, geographic lesion within the greater tuberosity apophysis (arrows). This is a characteristic location for chondroblastoma.

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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