PMC3375743_01
Non-pruritic urticarial skin lesions negative.
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Nonpruritic skin lesions on his back were diagnosed as dermographic urticaria after consulting with a dermatologist (Figure 1).
Axial CT scan at late arterial phase demonstrates multiple noduler non-enhancing hypodense lesions (arrows), distributed within periportal areas, in hepatic segments 5 and 6.
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There was no enhancement on lesions (Figure 2).