Fig. 4From: Economic impact of spectral body imaging in diagnosis of patients suspected for occult cancerA lesion (white arrow) in the left adrenal is seen with HU values of 46 on the conventional portal venous phase scan. On the virtual non contrast series HU value of 2 was measured. As no malignant findings were made in the patient the correct diagnosis of an adenoma was made. This was confirmed by a true non contrast CT examinationBack to article page