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Updated: Aug 19, 2026

Visualization of Chondrocyte Intercalation and Directional Proliferation via Zebrabow Clonal Cell Analysis in the Embryonic Meckel’s Cartilage
Published on: October 21, 2015
Chondroblastoma of the acromion mimicking fibrous dysplasia
Carsten Gebert1, Jendrik Hardes, Arne Streitbürger
1Department of Orthopaedic Surgery, University Hospital, Westfalian Wilhelms University of Münster, Germany. cgebert@uni-muenster.de
Abstract:
The authors report the case of a 65-year-old man who presented with an expansive osteolytic lesion in the right acromion, mimicking cystic fibrous dysplasia. Magnetic resonance imaging showed a lesion with intermediate-signal intensity on T1-weighted images and a high-signal intensity on fat suppressed T2-weighted images. The biopsy led to the diagnosis of chondroblastoma. This tumour is rare in flat bones, and may mimic other benign or malignant lesions. It is therefore essential to perform a biopsy in order to obtain a definite diagnosis. The acromion was excised, and replaced with an iliac crest graft.
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