Apparent diffusion coefficient mapping for sinonasal diseases: differentiation of benign and malignant lesions.


BACKGROUND AND PURPOSE CT and MR imaging features of benign and malignant sinonasal lesions are often nonspecific. Therefore, we evaluated the ADC-based differentiation of these lesions. MATERIALS AND METHODS We retrospectively assessed ADCs of 61 patients with histologically proved sinonasal tumors and tumorlike lesions: 19 benign lesions, 28 malignant… (More)
DOI: 10.3174/ajnr.A2434


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