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Table 1 Imaging findings and pathological correlations

From: Imaging spectrum of renal oncocytomas: a pictorial review with pathologic correlation

Imaging findings Pathology findings
Intense arterial enhancement and subsequent washout High cellularity (organoid pattern)
Segmental enhancement inversion Two distinct areas of high cellularity and low cellularity (oedematous stroma) components
Arterial enhancement that persists in the nephrographic phase Mixture of organoid pattern with rich vascularity and oedematous stroma
Hypovascularity and gradual enhancement Abundant oedematous stroma (low cellularity)
Hypoehancement in the corticomedullary and delayed phase Cystic and/or haemorrhagic change