Figure 1From: 18F-fluoro-deoxyglucose positron emission tomography/computed tomography scan findings in Rosai-Dorfman disease with IgG4-positive plasma cell infiltration mimicking breast malignancy: a case report and literature review Maximum intensity projection image of a 78-year-old woman with Rosai-Dorfman disease accompanied by IgG4 + plasma cell infiltration. Besides the hypermetabolic lesion of the right breast, mild 18F-fluoro-deoxyglucose uptake was illustrated at the hila of the lungs and neck bilaterally.Back to article page