Findings

A bone scintigram of the wrist showed focal uptake of Tc-99m MDP in the region of the lunate (shown by arrow). Within this area of uptake, there is a second smaller more intense focus of uptake. Correlative plain radiograph showed sclerosis of the lunate (shown by arrow) with a central radiolucency.

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J. Anthony Parker, MD PhD, jap@nucmed.bih.harvard.edu