PMC8650637_01
Technetium thyroid scan at the diagnosis of Graves' disease of our patient.
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F1
Thyroid ultrasonography revealed a heterogeneous background thyroid echogenicity with increase in vascularity, suggestive of diffuse thyroid disease (Figure 1).
Thyroid ultrasonography at the diagnosis of Graves' disease of our patient (left panel: both lobes without Doppler; mid panel: right lobe with Doppler; right panel: left lobe with Doppler).
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F2
Her technetium thyroid scan showed findings typical of Graves' disease: diffuse markedly increased uptake over both lobes of thyroid, with associated increased blood flow and increased blood pool on dynamic images (Figure 2).