Osteoid osteoma of the radial styloid mimicking de quervain tenosynovitis.

South Med J. 2007 Oct;100(10):1045-7.
Chloros GD, Themistocleous GS, Papagelopoulos PJ, Khaldi L, Efstathopoulos DG, Soucacos PN.

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A very unusual location of osteoid osteoma arising in the radial styloid is presented, which strongly mimicked de Quervain tenosynovitis, thereby resulting in the patient undergoing an additional unnecessary operation and a substantial delay of more than 2 years in diagnosis.